CLE-LINE 1803 3/8 in. High Speed Steel Aircraft Extension Drill

CLE-LINE 9/32-in x 6-in High-speed Steel Twist Drill Bit C23635

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Power Tool Accessories • compare today & find prices »

Cobalt Aircraft Extension Drills - Wire Sizes - 6 Overall Length

Drill America Q x 6 in. High Speed Steel Aircraft Extension Drill

Drill America Q x 6 in. High Speed Steel Aircraft Extension Drill

For broad range of materials such as wood iron and steel. 135 split point tip prevents drill from walking sizes smaller than 1/16 in. have the 118 standard point. 12-in overall length when extra length for reach is required. High-speed steel tools are good for most general-purpose applications offering a combination of hardness and toughness for wear resistance. Black oxide surface treatment that is abrasion resistant reduces chip welding and improves chip flow.

Qualtech DWDA/CX63/8 3/8 x 6 HSS Aircraft Extension Drill Bit

Manufactured to Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for drilling in mild steel where extra length for reach is required. They have a black oxide surface treatment that is abrasion resistant, reduces chip welding and improves chip flow. Sizes smaller than 1/16 and #52 have the 118 degree standard point.