#29 x 12" Cobalt Aircraft Extension Drill Bit

#29 x 12" Cobalt Aircraft Extension Drill BitProduct 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

5 inches • Parts and Materials – The pliers have induction-hardened teeth

This extension has a corrosion-resistant manganese phosphate coating

Part Number T/A54292

Length 4-7/8"

Thread Length 1-3/8"

Part Number DWDCO41/64

Press both side latches in and lift up to remove the box from a stack

5 HRC for use on impact wrenches • Corrosion-Resistant – The socket is coated with a manganese phosphate finish to resist corrosion • Two Size Markings – The size is marked with a high-visibility laser marking and a permanent stamped marking that won't rub off • Friction Ring or Detent Pin Anvils – Smooth walls inside the drive end and a detent pin hole make the bit sockets compatible with both drive tool anvil types

Part Number D/ACO7/8

Part Number: BIT-DMS04-1032

Foam studs attach the six layers to each other

Tap Drill Size 9/32"