#11 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Size 11/16"-11

Size 11/16"-11

Part Number: Assortment Kit #200380 Pieces - Coarse Thread

Part Number DWTH112-1420

The 12-point box end fits multiple types of fasteners including 6-point

Straight flute screw extractors are designed for removing broken material such as bolts and screws in softer materials

#11 x 12" Cobalt Aircraft Extension Drill Bit Shopify Collective Size 11/16"-11Product 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