57920 Type 178-AG HSS Magnum Super Premium 135Â degree Split Point 3-Flats on Shank 3/8" Reduced Shank Drill Bit (1/16-1/2 by 64ths) 92 Teeth Nylatron® GS (GS) is a

Nylatron® GS (GS) is a trademark for molybdenum disulfide filled nylon produced by the Polymer Corp

but are portable enough that they can be used for œin the field� repairs

Pre-Lubricated: Yes

Coilhose Pneumatics offers full flow ball valves that provide a minimal pressure drop

57920 Type 178-AG HSS Magnum Super Premium 135Â degree Split Point 3-Flats on Shank 3/8" Reduced Shank Drill Bit (1/16-1/2 by 64ths) 92 Teeth Nylatron® GS (GS) is aSpecial Hi Molybdenum tool steel. 135 degree split point for fast penetration and accurate starting without center punch. Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. Body and clearance are gold surface treated for maximum lubricity. Reduced shank with flats for positive chuck grip. Click Here for product catalog Proudly Manufactured in the U. S. A