29 high speed steel black oxide premium general purpose
DRILLING - HIGH SPEED STEEL - TAPER LENGTH - TAPER LENGTH. Taper length for drilling applications at extreme depths; 118° point; Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow; High speed steel; Precision manufactured in the USA : USA Premium Quality General Purpose Cutting ToolsDRILLING - HIGH SPEED STEEL - TAPER SHANK - TAPER SHANK. Taper shank; 118° point; Black oxide surface finish increases wear resistance and adds lubricity to improve chip flow; High speed steel; Precision manufactured in the USA :Series SIZE. MORSE TAPER. LOC. OAL
May 10, 2021 · HHS is made for drilling into soft steels, wood, and plastic, Cobalt (HsCO) which is an upgrade from HSS that includes a 5-8% cobalt blend with the base material, ideal for drilling into stainless steel and harder steel, and Carbide (Carb), the hardest drill bit of all, used mainly for production drilling and not for hand drills or drill presses. With HSS bits, there are three variances of compound blends, including black oxide Drill America #29 High Speed Steel Black Oxide General Ideal for production, maintenance or portable drilling jobs. Surface treated with abrasion-resistant black oxide. Round shanks allow use with a wide variety of tool holding systems. Sizes smaller than 1/16 in. Gyros 45-32129 Premium (Made in US) Industrial Grade HSS General Purpose High-Speed Steel Drill Bit Sets . Premium Industrial Grade HSS Black Oxide coated for greater wear resistance; 29 pc set ; Size:1/16" ths - 1/2 x64ths; Made in the USA
Industrial Grade High Speed Steel Black Oxide Metric Drill Bits For general purpose drilling. Made in the USA. Industrial Grade High Speed Steel Black Oxide Metric Drill Bits For general purpose drilling. Made in the USA. read full description. WARNING:California Residents - Proposition 65 Premium (Made in US) Industrial Grade HSS Jobber Length Drill Sets Travers ToolT&O A37-TO-118 1/16" to 1/2" by 64ths 118° Black Oxide High Speed Steel Jobbers Length Drill Set. Item # 01-007-591. Brand:T&O. VIKING Ultra Bor Super Premium High Speed Steel Heavy Duty Jobbers Length Drills. Brand:VIKING. PRECISION TWIST DRILL General Purpose High Speed Steel 118° Jobber Length Drill Sets. Brand:PRECISION TWIST Twist Drill Bit Types - How to Choose the Right Twist Black oxide bits have 50% longer life than standard high speed steel bits. Click here to see available sizes. Gold Oxide Offers added speed and durability for general purpose drilling applications in wood, metal and plastic and drills 3x faster with speed helix. Click here to see available sizes.
drilling - high speed steel - jobber length - general purpose 118 point - black oxide