#45 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: Assortment Kit #4821269

Part Number: Assortment Kit #4821269 Pieces - Coarse Thread

and solvents • Handle and Shaft Proportions – Our mini pry bars have a longer handle to fit your hand better

Overall Dimensions: 4-5/16" x 4-1/2"

Grade 8 Hex Flange Top Lock Prevailing Torque Nuts Black Phosphate & Oil

Inch Grade 8 & Metric Class 10

#45 x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number: Assortment Kit #4821269Product 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