مبراة الحفر الحلزونية

CORMAK DG20M

Sharpening device for drill bits made of HSS or any other hard metals, ensuring precise grinding and easy handling. Adjustable tip angle in the 90°–135° range. This model can sharpen drill bits up to 20 mm in diameter.


Machine features

Precise grinding and convenient handling.
Sharpening drill bits with ease.
Portability due to its modest dimensions.
Fully equipped; with a handle inside the device.

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Technical data
Drill bits diameters capability ø2–20 mm

Angle of the tip
90°–135°
Moc 180 W / 230V
Motor speed 4800 rpm
Approx. weight 11 kg
Dimensions 390 x 175 x 170 mm
Default equipment

Grinding wheel: 1 CBN (for HSS)
11 ER20 collets: ø 3 - ø 13 mm
6 ER25 collets: ø 14 - ø 20 mm
2 clamping sockets