Home > Shop by Brand > Bosch > Bosch Tools Accessories > Bosch Drill Bits > Bosch Twist Drill Bits > Bosch Twist Drill Bit Sets > Bosch Cobalt Drill Bit Sets >

Bosch CO4029 Cobalt Fractional Metal Index (29 pc)

Bosch CO4029 29 pc. Metal Index Cobalt Drill Bit Set

List Price: $204.47
Ace Tool Price: $98.99
You save $105.48!

Stock Status: Please Call For Availability
Availability: Usually Ships in 2 to 3 Business Days
Product Code: BOS-CO4029

Description Technical Specs Includes

Bosch CO4029 29 pc. Metal Index Cobalt Drill Bit Set

Bosch cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications. Bits 1/8 In. and larger feature a split point that starts on contact with no walking or skating, eliminating the need for a center punch.

  • Withstands high-temperature applications for extended periods of time (up to 1,100°F)
  • Rigid, thick web design adds stability to bit in tough applications
  • Surface hardened to penetrate tough abrasive materials
  • Available in jobber length, full shank
  • Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium