Bor Mesin grinding

BERGER technologie EPG1 / easy point grinder

BERGER drill bit grinding machines are precise – fast – easy – economical

And help you increase productivity. These ergonomically designed and easy-to-use precision drill bit grinding machines offer you, among other things, the following advantages, to name just a few:
· Significantly extended drill bit service life thanks to even distribution of cutting forces across both edges
· Substantial reduction of feed forces due to precise and symmetrical point thinning
· Improved diameter accuracy – the precise and optimizable grinding ensures drilled holes match exactly the nominal diameter of the drill bit
· Enhanced positional accuracy – the sharp drill bit point, precisely thinned and centered, no longer “wanders” on first contact with the workpiece, instead makes a soft, direct cut
· Regrinding, point thinning, and inspection in a single clamping setup

Additionally, the need for purchasing new drill tools is dramatically reduced, since you can now regrind your existing drill bits in-house up to 40 times or more! This not only conserves the environment, but also saves you money and, last but not least, preserves your employees’ nerves!

Keep up with the times… use BERGER technology

Our EPG-1 has been copied many times over the past 18 years, but its quality has never been matched…

With EPG1 / #easy-point-grinder

#Grind your drill bits precisely for your material
and your application requirements!

For drill bits (HSS and solid carbide) diameters ø 7 – 20 mm
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(Optional ø 3 – 8 mm and ø 20 – 30 mm) with 90° – 140° point angles

Technical Data EPG1

Point angle continuously adjustable 90° – 140°
Collet set for drill diameters 7 – 20 mm
Optional #collet set for #drill bit diameters 3 – 8 mm
Optional collet set for drill bit diameters 20 – 30 mm
#Point thinning device, thinning depth steplessly adjustable
CBN grinding wheel (for HSS drills) Ø 118 mm
Optional DIAMOND grinding wheel (for solid carbide drills) Ø 118 mm
Single-phase AC industrial motor 250 Watt
Spindle speed 2900 rpm
Electrical connection 230 Volt 50 Hz
Dimensions (L x W x H) approx. 30 x 40 x 20 cm
Weight approx. 22 kg

Grind your drill bits for your material and application requirements
fast, easy, precise, economical

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