#10 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: 87C250HCSSS

Part Number: 87C250HCSSS

chrome-plated finish easily wipes clean and is highly resistant to corrosion • Beveled inner rim of the socket opening helps guide it smoothly onto fasteners • Twist-to-lock socket rail organizes and securely holds sockets in place

and the single half-moon pawl maintains 12 teeth engaged with the gear at all times

Drill Size: 6

Grade: High Speed Steel

#10 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: 87C250HCSSSProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling