- Ground spiral drill bits made of high-performance high-speed steel.
- The completely ground bits ensure increased drilling precision.
- High-performance spiral drill bits for all normal drilling jobs with all common materials.
130-piece set of twist drills
DIN 338 type N HSS Co 5 ground, with split point
10 pcs. Ø 1,0 – 6,0 mm in increments of 0,5 mm
10 pcs. Ø 3,3 + 4,2 mm


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