Beli Sunrise Iw-45K bekas (278)

Kondisi: sangat baik (bekas), Tahun pembuatan: 2007, Fungsionalitas: berfungsi sepenuhnya, cnc-welding-coordinates-hu-20240613 Bwodpfxoy Er Uqe Apcep

Kondisi: bekas, daya: 49 kW (66,62 hp), jenis bahan bakar: diesel, warna: kuning, berat operasi: 8.500 kg, Tahun pembuatan: 1987, jam operasional: 11.000 h, Perlengkapan: kabin, ABG Puma 169 A kombi roller Tahun pembuatan: 1987 11.000 jam kerja 8.500 kg Artikulasi sambungan Mesin Deutz 49 kW F3-6L 912 4 silinder Bwodpfjyz Twfjx Apcop

Kondisi: bekas, jarak tempuh: 663.000 km, daya: 320 kW (435,08 hp), pendaftaran pertama: 08/2016, jenis bahan bakar: diesel, berat keseluruhan: 26.000 kg, konfigurasi gandar: 3 gandar, inspeksi berikutnya (TÜV): 04/2025, rem: retarder, warna: merah, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, Tahun pembuatan: 2016, Perlengkapan: ABS, filter jelaga, mengalami kecelakaan, pemanas parkir, pendingin udara, program stabilitas elektronik (ESP), tail lift,

Kondisi: baru, Tahun pembuatan: 2025, daya: 45 kW (61,18 hp), produsen motor: Yunnei / DEF30CAA5, bauwesen-generator-45kva Bwedpfx Apeuidyvocjp

Kondisi: baru, Tahun pembuatan: 2025, jenis bahan bakar: diesel, produsen motor: 4TNV98CT-IYE, bauwesen_1775kg_45kva_zubehoer Bsdpfx Apeuxr E Iscjwp

Kondisi: bekas, konfigurasi gandar: 1 as, beban gandar yang diizinkan (gandar 1): 9.000 kg, panjang ruang muatan: 13.550 mm, lebar ruang muat: 2.500 mm, tinggi ruang muatan: 2.400 mm, panjang total: 13.850 mm, lebar total: 2.600 mm, tinggi total: 3.660 mm, jarak roda: 9.460 mm, warna: putih, Tahun pembuatan: 2020,

Kondisi: baru, Tahun pembuatan: 2014, Fungsionalitas: berfungsi sepenuhnya, Robot ringan Cobot KUKA iiwa 14 R820 Sunrise lemari baru/OVP Bwjdoy Rkx Eepfx Apcjp Tahun pembuatan: 12/2014 Jumlah sumbu: 7 Kapasitas muatan maks: 14 kg Jangkauan kerja maks: sekitar 820 mm Ruang lingkup pengiriman: robot, kontrol, kabel, teach-panel Suku cadang selalu tersedia dari stok. Robot sepenuhnya berfungsi dan dapat dilihat. Garansi operasional 2 minggu. Tidak ada garansi lebih lanjut.

Kondisi: bekas, jarak tempuh: 1.209.600 km, daya: 310 kW (421,48 hp), pendaftaran pertama: 08/2017, jenis bahan bakar: diesel, ukuran ban: 385/65 R 22.5, konfigurasi gandar: 4x2, jarak roda: 5.800 mm, bahan bakar: diesel, kabin pengemudi: kabin tidur, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, suspensi: baja-udara, panjang total: 10.700 mm, lebar total: 2.550 mm, Tahun pembuatan: 2017, Perlengkapan: ABS, AdBlue, kendali jelajah, kopling trailer, kunci sentral, pemanas parkir, pendingin udara, pengaturan jendela elektrik, spoiler, tail lift,

Kondisi: bekas, nomor mesin/kendaraan: 14037, Diameter rotor: 260 mm Lebar rotor: 450 mm Bodpoyr Ty Tjfx Apcjwp Pisau rotor: 3 buah Pisau stator: 2 buah Penampang masuk sekitar 440×400 mm Motor penggerak: sekitar 11 kW

Kondisi: baik (bekas), jarak tempuh: 568.906 km, daya: 330 kW (448,67 hp), pendaftaran pertama: 07/2018, jenis bahan bakar: diesel, konfigurasi gandar: 4x2, bahan bakar: diesel, rem: pengereman mesin, warna: putih, kabin pengemudi: kabin tidur, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, suspensi: udara, Tahun pembuatan: 2018, Perlengkapan: AdBlue, Bluetooth, EBS (Sistem Rem Elektronik), filter jelaga, kendali jelajah, lampu kabut, pemanas jok, pemanas parkir, pendingin udara, pengaturan jendela elektrik, sistem navigasi, spion elektrik,

Kondisi: baru, Tahun pembuatan: 2025, daya: 45 kW (61,18 hp), msk-tech-2024-06-12-01 Bsdpotpwrmsfx Apcewp

Kondisi: baru, Tahun pembuatan: 2024, 1f324a6d-9a47-4faa-8879-ec39bf7e6735 Bwodpfx Apshwwplocsp

Kondisi: baru, Tahun pembuatan: 2026, Sliding Table Saw CORMAK MJ45-KB4 is an industrial panel saw with a scoring unit, designed for precise cutting of furniture boards, plywood, and other wood-based materials. The 2600 mm sliding table and robust construction ensure repeatability and high cutting quality. Key features of the machine: - Scoring unit with an independent drive – elimination of chipping on laminates and veneers. - Aluminium sliding carriage mounted on hardened round bar guides – rigidity and smooth feed motion. - 2600 mm sliding table – reliable handling of large and heavy panels. - Main motor 5.5 kW – consistent cutting quality during continuous operation. Bwodpfxjywkc Dj Apcsp - Tilt range 0–45° – flexibility for mitre and angled cuts. - Telescopic fence extendable up to 3100 mm – fast, repeatable settings. - Blade speeds: 4000/6000 rpm (main blade) and 8000 rpm (scoring blade) – optimal adjustment for material type. - Cast iron base – vibration damping and cutting unit stability. Construction and technology: The design is based on a torsion-resistant cast iron frame which stabilises the saw assembly and minimises vibrations. The aluminium carriage runs on hardened steel bars, ensuring long-term precision. The outrigger table facilitates effortless handling of large panels without additional support. Adjustment mechanisms with clear readouts (including angle via handwheel) allow for swift and accurate settings. Precision and work efficiency: The MJ45-KB4 Panel Saw delivers clean edges thanks to a 125 × 20 mm scoring unit and stable guide geometry. Cutting height up to 90 mm at 90° and 65 mm at 45° allows processing of a wide range of panel sizes and thicknesses. Two main blade speeds enable optimal parameter setting depending on material, maintaining dimensional repeatability and minimising the need for rework. Application: The machine is dedicated to workshops and manufacturing facilities seeking a stable scoring panel saw for serial cutting of furniture and structural components. It fulfills requirements for operations where quality, dimensional accuracy, and reliability in multi-shift production are essential. Standard equipment: - Scoring unit with independent drive - 2600 mm sliding table on round bar guides - Dial indicator for blade tilt - Telescopic fence up to 3100 mm (mount front/rear of outrigger table) - Operator's manual in Polish - EC Declaration of Conformity Optional equipment: - Set of saw blades for wood and laminates - Dust extraction and chip removal systems - Panel transport dollies Technical data: FORMATTING TABLE LENGTH: 2600 mm CUTTING WIDTH: 1250 mm BLADE TILT: 0-45° MAX. CUTTING HEIGHT AT 90°: 90 mm MAX. CUTTING HEIGHT AT 45°: 56 mm MAX. MAIN BLADE DIAMETER: 315 mm MAX. SCORING BLADE DIAMETER: 125 mm MAIN BLADE SPEEDS: 4000/6000 rpm SCORING BLADE SPEED: 8000 rpm CONTINUOUS MAIN MOTOR POWER S1/S6: 5.5 kW CONTINUOUS SCORING MOTOR POWER S1/S6: 0.75 kW WEIGHT: 650 kg

Kondisi: bekas, Tahun pembuatan: 2000, jenis arus masuk: tiga fasa, 1 unit gravimetric dosing unit/dosing scale untuk material curah. Terakhir digunakan untuk memasok 4-5 ton/jam tepung batu kapur ke proses. Tangki: stainless steel Pengeluaran dengan screw conveyor Kapasitas maksimal tangki: 205 kg Berat pengeluaran dapat diatur Bwsdjv T T H Sjpfx Apcjp Tegangan: 400 Volt

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, suitable for applications such as workshops, warehouses (frost protection), greenhouses, barns, conservatories, and camping awnings Ready to use immediately – just plug in and switch on Clean combustion – no chimney required Highly economical – fuel consumption approx. 4 L per day App-controlled – set temperature and check messages and fuel level directly on your smartphone Thermostat for automatic operation, adjustable range 0–40°C Bwsdpfxeqvlvmo Apcjp Dry heat – no condensate as with gas heaters Mobile use thanks to 4 swivel castors Operates on biodiesel or diesel/red diesel Low noise – only 48 dB No dust – no fan required No exhaust fumes – emits no burning odour Complies with the new EU emissions directive Automatic restart after power outage

Kondisi: baru, Tahun pembuatan: 2025, Fungsionalitas: berfungsi sepenuhnya, Suitable for applications such as workshops, warehouses (frost protection), greenhouses, barns, conservatories, and camping awnings. Ready for immediate use – simply plug in and switch on. Bsdpfxsqvlu Ee Apcewp Clean combustion – no chimney required. Highly economical – fuel consumption approx. 2.5 litres per day. App-controlled – set temperature, receive notifications, and monitor fuel level directly on your smartphone. Thermostat for automatic operation, adjustable range 0–40°C. Dry heat – no condensation as with gas heaters. Mobile operation thanks to four swivel castors. Runs on biodiesel, diesel, or red diesel. Quiet operation – only 48 dB. No dust – no fan required. No exhaust fumes – emits no burning odour. Compliant with the latest EU emissions directive. Automatic restart after power outage.

Kondisi: baru, Tahun pembuatan: 2026, Fungsionalitas: berfungsi sepenuhnya, diameter putar di atas sled silang: 355 mm, lubang spindel: 105 mm, diameter pembubutan: 560 mm, panjang pembubutan: 1.500 mm, panjang total: 2.840 mm, lebar total: 1.150 mm, tinggi total: 1.460 mm, kecepatan spindel (maks.): 1.500 rpm, kecepatan spindel (min.): 25 rpm, lebar tempat tidur: 350 mm, berat keseluruhan: 3.200 kg, en-GB-Technische-Daten Technical Specifications Swing diameter over bed: 560 mm Swing diameter over cross slide: 355 mm Swing diameter in bed gap: 785 mm Turning length in bed gap: 170 mm Distance between centres: 1500 mm Bed: induction-hardened Bed width: 350 mm Chuck diameter: 315 mm Spindle bore: 105 mm Spindle nose: D1-8 Spindle taper: MT7 Spindle speed range: 25 – 1500 rpm Max. tool size: 25 × 25 mm Longitudinal feed: 0.073 – 2.048 mm/rev Cross feed: 0.020 – 0.573 mm/rev Metric threads: 0.2 – 14 mm Inch threads: 2 – 112 T.P.I. Module threads: 0.1 – 7 M.P. Diametral threads: 4 – 112 D.P. Rapid traverse: Longitudinal 4.2 m/min Cross 1.9 m/min Tailstock quill diameter: 75 mm Quill stroke: 180 mm Bjdpfeytpy Sex Apcewp Tailstock taper: MT5 Motor power: 7.5 kW Coolant pump power: 0.1 kW Dimensions (L × W × H): 2840 × 1150 × 1460 mm Delivery to customer possible. Transport costs calculated individually by the carrier. If you are interested in other machines, please visit our website.

Kondisi: bekas, Tahun pembuatan: 1997, Fungsionalitas: berfungsi sepenuhnya, nomor mesin/kendaraan: 97020-0010, gaya penekanan: 80 t, lebar bukaan pengisian: 1.100 mm, panjang bukaan pengisian: 1.600 mm, lebar bal: 1.100 mm, tinggi bal: 720 mm, daya: 45 kW (61,18 hp), tekanan kerja: 250 batang, Perlengkapan: dokumentasi / manual, Mesin press bal ini dijual oleh Bollegraaf Recycling Solutions. Ini adalah mesin press bal HBC80 (45kW) dengan tali silang sebagai salah satu fiturnya. Bwsdpfx Apsxvh Dyocjp Tahun pembuatan mesin press bal: 1997 Mesin press bal Bollegraaf HBC80 45 kW Dimensi bal: 1100*720 mm Motor utama 45 kW Corong perantara Saluran masuk sabuk Panel kontrol Schneider PLC

Kondisi: bekas, jarak tempuh: 730.000 km, daya: 368 kW (500,34 hp), pendaftaran pertama: 06/2014, jenis bahan bakar: diesel, berat muatan maksimum: 6.740 kg, berat keseluruhan: 18.000 kg, ukuran ban: 265/70r19.5, konfigurasi gandar: 4x2, jarak roda: 5.100 mm, rem: intarder, warna: hijau, kabin pengemudi: kabin tidur, tipe perpindahan gigi: mekanis, kelas emisi: Euro 6, suspensi: udara, panjang ruang muatan: 7.350 mm, lebar ruang muat: 2.550 mm, tinggi ruang muatan: 2.550 mm, Tahun pembuatan: 2014, Perlengkapan: ABS, kebisingan rendah, kendali jelajah, kompresor, komputer bawaan, kontrol traksi, pemanas parkir, pendaftaran mobil, pendingin udara, retarder, sistem navigasi, spoiler, tail lift, winch kabel,

Kondisi: bekas, jarak tempuh: 522.574 km, daya: 419 kW (569,68 hp), pendaftaran pertama: 06/2017, jenis bahan bakar: diesel, berat keseluruhan: 18.000 kg, konfigurasi gandar: 4x2, rem: intarder, kabin pengemudi: kabin tidur, tipe perpindahan gigi: otomatis, kelas emisi: Euro 6, suspensi: baja-udara, Perlengkapan: ABS, AdBlue, Bluetooth, EBS (Sistem Rem Elektronik), Port USB, Tachograph, asisten tetap jalur, filter jelaga, hidrolik, kebisingan rendah, kemudi berkuasa, kendali jelajah, kendaraan non-rokok, komputer bawaan, kontrol traksi, kulkas, kunci diferensial, kunci sentral, lampu depan tambahan, lampu kabut, pemanas jok, pemanas parkir, pemantauan tekanan ban, pendingin udara, pendingin udara parkir, pengaturan jendela elektrik, retarder, riwayat servis lengkap, sistem navigasi, sistem start-stop, spion elektrik, spoiler,

Kondisi: baru, Tahun pembuatan: 2026, The ideal machine for processing high-density boards, MDF panels, ABS panels, PVC, solid wood, and other wood-based materials or those with a similar structure and hardness. The machine is built on a welded steel frame with a fixed cast iron table and a movable table made from high-strength, profiled aluminum. This machine is perfect for both professionals and amateur woodworkers alike. Sliding Table Saw with Scoring Unit by Cormak The Cormak MJ45KB3-1600 sliding table saw with an independently powered scoring unit is an exceptional machine for precision wood cutting. This innovative machine offers numerous advanced features that ensure outstanding cutting quality. Key features of the Cormak sliding table saw with scoring unit include: - 1600 mm aluminum sliding table, enabling smooth movement across the workpiece and ensuring precise cuts along the full 1600 mm length of the board. - 1600 mm telescopic crosscut fence with a scale and two stops, allowing for accurate and stable guidance of the material. - Robust saw assembly mounted in a solid cast iron frame, guaranteeing durability and reliability. - Precision-guided sliding table on steel rods for effortless and accurate panel movements. - Support table with rollers for easy operation and stability when cutting large components. - High-torque drive motor providing optimal cutting performance. - Folding parallel fence with adjustment, ideal for processing larger panels. - Handwheel with scale for tilting the saw blade up to 45°. - Handwheel for adjusting the height of the main saw blade and scoring blade. - Telescopic rip fence with two adjustable end stops, guaranteeing precise cuts. - Stable saw unit with tilting elements on both sides, manufactured from cast iron. - Option to extend the table for cuts up to 1200 mm wide, included in the delivery scope. - Large cast iron main table, carefully machined and ground for stability and accurate cutting. - Factory-equipped version with a separately driven 0.75 kW scoring saw and a powerful 5.5 kW main saw blade, adjustable in height via a convenient handwheel. Application of sliding table saws with scoring unit This sliding table saw is the ideal tool for professional use, for users who value quality, precision, and reliability in woodworking. With its advanced features and robust construction, it is ready to meet even the most demanding requirements in any joinery or carpentry workshop. Technical specifications SLIDING TABLE LENGTH: 1,600 mm Bedetz Srlspfx Apcjwp MAXIMUM CUTTING WIDTH: 1,250 mm SAW BLADE TILT: 0–45° CUTTING HEIGHT AT 90°: 80 mm CUTTING HEIGHT AT 45°: 56 mm MAXIMUM BLADE DIAMETER: 315 mm MAXIMUM SCORING BLADE DIAMETER: 125 mm MAIN BLADE SPEED: 4,000 / 6,000 rpm SCORING BLADE SPEED: 8,000 rpm MAIN MOTOR POWER (CONTINUOUS S1/S6): 5.5 kW / 9 HP SCORING UNIT MOTOR POWER (S1/S6): 0.75 kW / 1.2 HP WEIGHT: 460 kg

Kondisi: baru, Tahun pembuatan: 2026, The ideal machine for processing high-density boards, MDF boards, ABS panels, PVC, solid wood, and other wood-based or similarly structured and hard materials. The machine is built on a welded steel frame with a solid cast iron table and a moving table made of high-strength profiled aluminum. This machine is perfect for both professional craftsmen and amateur woodworkers. Panel Saw with Scoring Unit for Wood by Cormak The MJ45KB3-2000 panel saw with a scoring unit on a separate motor is an excellent tool for precise woodworking. This innovative machine offers many advanced solutions that ensure high cutting quality. Key features of the Cormak panel saw with scoring unit: - 2000 mm aluminum sliding carriage for smooth movement across the workpiece and precise cuts up to nearly 2000 mm in length - Telescopic arm with a 1600 mm fence and two stops, allowing for precise and stable material guidance - Robust mounting of the saw unit in a cast iron body, ensuring durability and reliability - Precision guidance with a hardened prismatic rail for smooth and accurate panel movements - Support table equipped with rollers, facilitating handling and stability during cutting of large components - Powerful drive motor with high torque, providing optimal cutting quality - Folding parallel fence with adjustment, ideal for processing larger panels - Handwheel with scale for tilting the saw blade up to 45° - Telescopic longitudinal stop with two flip-over stops, ensuring precise cuts - Stable saw unit with tilting elements on both sides, made from cast iron - Option to extend the table for cutting widths up to 1200 mm, included in the delivery scope - Large cast iron table, carefully machined and ground, providing stability and accuracy during cuts - Standard version includes an independently driven 0.75 kW scorer and a powerful 5.5 kW main saw, both adjustable via a convenient handwheel Application of panel saws for wood, scoring unit included This panel saw is the ideal tool for professionals who value quality, precision, and reliability in woodworking. Technical specifications: Bjdpfx Astz Sm Aepcswp SLIDING TABLE LENGTH: 2000 mm CUTTING WIDTH: 1250 mm SAW TILT: 0-45° CUTTING HEIGHT AT 90°: 80 mm CUTTING HEIGHT AT 45°: 56 mm MAXIMUM SAW BLADE DIAMETER: 315 mm MAXIMUM SCORING BLADE DIAMETER: 125 mm MAIN SAW RPM: 4000/6000 rpm SCORING SAW RPM: 8000 rpm MAIN MOTOR POWER S1/S6: 5.5 kW / 9 HP SCORER MOTOR POWER S1/S6: 0.75 kW / 1.2 HP WEIGHT: 460 kg

Kondisi: baru, Tahun pembuatan: 2026, Fungsionalitas: berfungsi sepenuhnya, The Cormak MJ45-KB4 panel saw with scoring unit is an advanced woodworking machine, also known as a panel saw with scorer. It is an ideal solution for cutting and processing various materials, primarily wood, chipboard, MDF, and other wood-based panels. Construction and Design: The Cormak MJ45-KB4 is a robustly constructed woodworking machine featuring a durable steel frame for stability during operation. The large work table rides on hardened steel rods, with a carriage length of 3200 mm, equipped with cutting units to ensure efficiency and accuracy. Main Cutting Unit: Scoring Unit: A key feature of this saw is the scoring unit, which pre-cuts the underside of the board to relieve internal stress within the wood. This prevents splintering and reduces the likelihood of material deformation after cutting. The scoring motor’s power of 0.75 kW ensures reliable scoring performance. Main Saw Blade: The Cormak MJ45-KB4 panel saw comes with a primary circular saw blade powered by an electric motor, enabling precise cuts through various materials. With a blade diameter of 350 mm, the maximum cutting height reaches up to 105 mm. Manual Scoring Adjustment: The straightforward and effective manual adjustment of the scoring unit allows for quick and accurate setup. Index stops make it easy to return to previous settings, while the intuitively located adjustment controls allow operators to make changes without interrupting workflow. Panel Saw Features: Large Working Surface: Equipped with a spacious working area, this panel saw enables comfortable handling of large material sheets. Bodpfxjtz Smis Apcjwp Smooth Carriage Travel: The feeding system uses precision-hardened steel guides with steel ball bearings for effortless longitudinal cutting, even with large panels or plywood sheets. Angle and Depth Adjustment: The cutting angle and cutting depth can be easily adjusted, allowing customization for specific project requirements. Safety Systems: The panel saw is fitted with safety features such as blade guards and emergency stop systems for safe operation. Applications: Panel saws with scoring units are mainly used in woodworking and window manufacturing workshops for cutting wood and wood-based materials. They are particularly suitable for cutting boards, chipboards, MDF panels, and similar materials. The Cormak MJ45-KB4 stands out for its high precision. Technical Specifications: Table dimensions: 990 x 575 mm Sliding table length: 3200 mm Cutting width at rip fence: 1250 mm Cross-cutting capacity at crosscut fence: 3100 mm Saw blade tilt: 0° - 45° Saw blade diameter: Ø350 mm Saw blade bore: Ø30 mm Saw blade cutting height: 0-105 mm Saw blade cutting height at 45°: 0-73 mm Main saw spindle speed: 4000 / 6000 rpm Scoring blade diameter: Ø125 mm Scoring blade bore: Ø20 mm Scoring spindle speed: 8000 rpm Main motor power (S1/S6): 5.5 kW / 9 HP Scoring motor power (S1/S6): 0.75 kW / 1.2 HP Main dust extraction port diameter under table: 100 mm Blade guard extraction port diameter: 80 mm Machine weight: 680 kg The saw is sold without cutting blades. Price does not apply to machines sold in Poland.

Kondisi: sangat baik (bekas), Kliklok Certiwrap C150 digunakan untuk selongsong bungkus mengelilingi baki makanan siap saji, wadah, dan pot, baik secara individual maupun dalam berbagai konfigurasi multipack. Bjdsy A Rlispfx Apcswp

Kondisi: siap digunakan (bekas), Tahun pembuatan: 2022, jarak pergerakan sumbu X: 260 mm, jarak lintasan sumbu Y: 115 mm, berat keseluruhan: 6.850 kg, produsen pengendali: OKUMA, model controller: OSP-P300LA, jumlah sumbu: 5, This 3-axis Okuma LB 3000 EX II was manufactured in 2022 and is distinguished by its robust horizontal turning capabilities. It is equipped with an Iemca KID 80 bar feeder, a 250 mm SMW chuck, and a 170 mm Kitagawa chuck. With a main spindle motor power of 22 kW and speeds of up to 6,000 rpm, it ensures efficient turning operations. If you are looking for a high-quality lathe, you should consider the Okuma LB 3000 EX II, which we have available for sale. Please contact us for further information. • Distance between spindle noses: 1,085 mm • Maximum turning diameter: 340 mm • Bar capacity through main spindle draw tube: 80 mm • Counter spindle bore: 63 mm • Bar capacity through counter spindle draw tube: 52 mm • Driven tool speed: 45-6,000 rpm Additional equipment: • Iemca KID 80/16 Plus bar feeder (2022) – incl. KID 80 Bwjdpfsx D Rvnjx Apcop • 250 mm SMW chuck on the main spindle • 170 mm Kitagawa chuck on the sub spindle • 6 sets of soft jaws • 4 straight driven tool holders • 4 angled driven tool holders • 2 double rotary tool holders • 4 boring bar holders • 8 standard turning tool holders • 8 straight ER tool holders with approx. 30 ER collets