Fraise de finition 4 Dents HSS M42 [cobalt 8%] TialN - Série longue DIN 844

Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs): : Tools & Home Improvement

Fraise de finition 4 Dents HSS M42 [cobalt 8%] TialN - Série longue DIN 844

TiAlN Coated Hex Shank Cobalt HSS Four-stage Drill Bits

M42 steel is a super-hard cobalt high-speed tool steel containing 8% cobalt, with good toughness, high wear resistance, high cutting efficiency, and good hot hardness (Retains hardness even at high temperatures of the cutting edge.). Nanoscale gold titanium coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant. Can greatly improves hardness, wear resistance, and reduces the coefficient of friction.

3pcs 3.4mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits | Harfington

Izar by Beltracy - Issuu

Cobalt Drill Bit Set, Black Finish 29pcs

Fraise 2 tailles HSS Co8% TIALN 4-6 dents - série courte

9.1mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bit

Fraise 2 tailles HSS Co8% TIALN 4-5 dents - norme DIN 844B - série courte

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