2pcs 6.5mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits Glass Clamps Further more

Further more

directly use it to cover the candle bulb lights

Wire Type: Female to Female(40Pin Header)

Total Length: 180mm/7

- Universal Socket Joint

2pcs 6.5mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits Glass Clamps Further moreM42 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