Tritan-Spot-Drill-Steel

Diameter d1 (mm)

8.0

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Article

30980590

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Product description

The three-edged Tritan-Spot-Drill-Steel pilot drill was specifically developed as a centering drill for three-edged carbide drills. This pilot drill prevents oscillations and thus ensures optimal positioning. Its self-centering properties enable process-secure drilling even in challenging drilling situations.

Material suitability

Technical specifications

Product class
Expert-Line  
d1
8   mm
d2
8   mm
l1
43   mm
l2
11   mm
l4
36   mm
Cooling
external cooling  
Number of cutting edges (z)
3  
Shank tolerance
h6  
Shank type
HA  
Tip angle
155   °
Material group
R8

Downloads

Cutting data recommendations
30980590_Tritan-Spot-Drill-Steel_EN.pdf