Guhring oHG - Performance drill P 1

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Product overview:

Type	Tool	Tool material	Surface	to DIN #	Series #	Ø-range [mm]
GT100				338	2044	3.00-16.00
GT100				338	2045	3.00-16.00

The advantages of the wave form

Considerable performance increases as cutting is easier (see fig. 1) Comparison: tough pieces of meat are easier to cut with a serrated knife.
Improves the coolant delivery to the point
Reduction of the cutting pressure as the cutting forces are better distributed at the cutting edge by the wave form.
Wave form at the point causes chip breaking, wave form in the flutes improves chip transportation.

Range of application

Universally applicable, for combined machining. For steels up to 1000 N/mm², cast iron and AlSi alloys.
Deep holes (up to approx. 5 × D).

Special design features

Concave cutting edge, also improves chip breaking
GT profile, flutes with "rolled-off-heels"
Helix angle 35º
Wave form at the point (r = 0,02 mm) and in the flute (r = 0,05 mm).

Performance drill brochure

For further information, order the Performance drill brochure.

Order Performance drill brochure