#2 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Length Under Head: 10"

Length Under Head: 10"

The jaws reset to a closed position using an external spring that is located between the handles to keep the jaws as long and lean as possible for tight access situations

The polypropylene inner handle is rigid and impact-resistant

Part Number DWDBL29/64

Internal Diameter: 3/4"-10

#2 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Length Under Head: 10"Product 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