Cobalt Drill Bits – A to Z Jewelry Tools & Supplies

Metal Drill Bits in Drill Bits

MACXCOIP Cobalt Drill Bit Set 13pcs M35 High Speed Steel Jobber Lengt

29pc Cobalt HSS Round Shank Set - Montana Brand Tools – Made in USA

HSS Co Cobalt Drill Bits 0.5mm-14mm Metal Twist Bit Stainless

TCAP U Drill With Multi Function Inserts For Fast Turning Small

Factory Supply Electroplated Diamond Grinding Head Burr Rotary

Drill America - D/A833SD-CO-SET 33 Piece m42 Cobalt Reduced Shank

1/16 to 1/2 by 64ths Jumbo Sizes 9/16 to 1 by 1/8ths Made by Drill Hog USA Lifetime Warranty

Drill Hog 37 Pc Cobalt Drill Bit Set Index M42 1/16 - 1

Cabinet Hardware Jig Drill Punch Locator with 5 Pcs Drill Bit for

Greystone 10pc. Dual tip Bit Set #1 & #2 HC-10112A

Cobalt Drill Bit Spiral Screw Metric Composite Tap Drill Cutting

Constructed of M-35 5% cobalt high speed steel for super abrasive resistance in tough metals. 135-degree split point reduces feed pressure for easier penetration without work hardening. Durable rubber-sided case for added impact resistance. Sliding latch design provides added security. Available with a variety of drill bit types and piece count configurations. Includes an Irwin Pro Set Case made of durable molded ABS resin, so it can hold up to anything the job site throws at it.

Irwin 15 Piece Cobalt Drill Bit Set

M12 x 1.75 Spiral Flute Tap 10mm Drill Bit Set Cobalt High Speed Steel (HSS-CO) | Harfington