2pcs 6.3mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits Hose Clamps It accommodates redial load while

It accommodates redial load while can take axial load to some extent

Color: Gold Tone

5inch (L*W*T)

Rated Power: 2W

2pcs 6.3mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits Hose Clamps It accommodates redial load whileM42 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. Sharp