135-degree split point reduces feed pressure for easier penetration without work hardening Ideal for use with screw extractors Includes sizes 5/64", 1/4", 19/64", 5/32", and 7/64" Jobbers length fractional drill bit for drilling holes in hard, tough materials, including high strength and high temperature alloys Made of 8-Percent cobalt high speed steel with a gold finish National Aerospace Standard 907 Type J compliant Details8% Cobalt drill bits are made of heat resistant, heavy-duty, 8% Cobalt High Speed Steel (HSS) and feature a gold finish. Ideal for drilling holes in hard, tough materials such as stainless steel, titanium, high temperature and high strength alloys.SPECIFICATIONSDrill Bit Size: 5/32 in (3.97 millimeters)Length: JobberSplit Point: 135°Material: 8% Cobalt High Speed Steel (HSS)No center... 23/64 Drill Bit For Metal Forney 20170 Drill Bit Industrial Pro 5-Percent Cobalt S And D Jobber... 5/64 Drill Bit Tigi Cosmetics High Density Split Eyeshadow Feistynew In Box 653a752e2fbf1ac4f4d6e75c 135° Split Point Cobalt Drill Bit Set, 29 Piece Made of heat resistant cobalt steel and are of heavy duty construction