23470 Type 135-AG NAS 907C Screw Machine Length Magnum Super Premium 135Â degree Split Point Drill Bit (12 pack)Special Hi Moybdenum tool steel. Gold surface treated body and clearance for maximum lubricity. Heavy duty construction, 135 degree split point, no center punch needed will not walk. Recommended for work hardening grades of stainless steel and other hard metal drilling applications. Click Here for product catalog Proudly Manufactured in the U. S. A

Rubber o-ring to seal off conduit cover

the liquid dissipates excess heat

maintaining like-new output for thousands of hours of use

• Manufactured from M42 High Speed Steel contains 8% Cobalt increasing hot hardness

Diametral Pitch: 10

Click here for spec sheet: ER Spec Sheet

• Nitro-Carburized

• Manufactured to NAS 907A aerospace specification

Operating Temperature 14 - 140°F (-10 to 60 °C)

Moisture absorbent beads remove moisture through chemical reactions

Weight: 49

and longer life for all components