#6 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: 50C250SHCSB

Part Number: 50C250SHCSB

Tekton 3/8 inch drive folding ratchets have a 90-tooth gear that produces a working swing arc of 4 degrees

Width: 18-5/16"

• External Star Geometry – Shallow external star (E-Star) sockets have an internal 6-lobe geometry designed for a high-torque fit that resists slipping • Materials – The socket is made from 50BV30 steel and hardened to 40–47 HRC for strength and durability • Exterior and Interior Finishes – The chrome-plated exterior is highly corrosion-resistant and wipes clean to a mirror finish

They are regularly pointed with a 45 chamfer

#6 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: 50C250SHCSBProduct 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