10650095019
Twist drill 14.5mm HSS-R reduced
Ruko 200145B
RUKO twist drill DIN338 HSS, reduced shank. Vacuum-metalized, the black blade is made of durable HSS-R rolled steel. The manufacturing process makes the material more flexible, making the drill more resistant to breaking. Tip angle: 118°. Chip flute ascent: 20-30°. Tolerance: h8. Suitability: cast iron, alloyed and unalloyed steels up to 900N/mm². 1 pc/plastic packaging.
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