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We reserve the right to make design changes in the interest of technical progress.





Big diameter drills sharpening machine ELITE B 70

Drills sharpening machine from ø3 to ø70 mm.

2, 3 or 4 cuts to the right and left.

Sharp and precise sharpening of drills.

The machine incorporates a practical magnifying glass to check the wear of the drill and the result of the sharpening without having to disassemble the bit of the machine.

The Elite model B-70 allows fast and precise sharpening of the drills.

The machine is fitted as standard with a practical magnifying glass to check the wear of the drill and the grinding result without having to remove the drill from the machine.

The sharpening load is regulated with the front vernier to obtain an even and precise load.

It is quick and easy to use, with patented drill clamping system that guarantees the highest quality of sharpening of all types of drills, including special drills, bi-drill, bits, self-centering drills, milling cutters, reamers, countersinks and more.

Top view

Magnifying glass and adjustment magnifier for precision work

Sharpening capacity from ø3 to ø70 mm. (0,12" to 2,75")
Type of drills 2-3 and 4-blade drills for wood or steel, right and left
Connection voltage 220/400 V. 3Ph

Technical data

Optional accesories

- Drills holder from ø40 to 60 mm.

- Drills holder from ø50 to 70 mm.

- 3 cuts adaptor

- Morse taper 1/2/3 short drills holder

- Countersink adaptor from 60º to 90º

- Machine basement

- Diamond grinding wheel

- CBN Grinding wheel

Available versions

Model Size Weight
B 70 570 x 330 x 320 mm 57 Kg


- Front adjustment of the grinding load with precision grinder

- Lateral adjustment for the centering of the edge of the bit with respect to the grinding wheel

-Built-in magnifying glass to chechk the required sharpening load with respect to the wear of the bit, and the final result of the sharpening without the need to disassemble the bit

- For drills with left or right cut

- Diameter of the drill bits:ø3 to ø 70 mm (standard up to 40 mm.)

- Corundum grinding wheel of ø125 x 20 x 20 mm.


Types of drills it can be sharpened

Top view of drills grinding machine ELITE B 70
The ELITE B 70 drills grinding machine equipes a magnifying glass for precision work
Several types of drills can be sharpened on the drills grinding machine ELITE B 70

Working concept