Isolated view of a single gold-finished Cobalt Steel jobber length drill bit, highlighting the flute design and the reduced shank.
Image showing a set of six gold-finished cobalt steel twist drills lying above the yellow retail packaging card which details the product features.
Close-up diagram of the 135° Split Point tip of the gold-finished cobalt drill bit, illustrating the angle for accurate centering and faster penetration.
Action shot of a gold-finished cobalt drill bit boring a hole into a thick steel base plate, showing metal shavings curling off the bit.
Isolated view of a single gold-finished Cobalt Steel jobber length drill bit, highlighting the flute design and the reduced shank.
Image showing a set of six gold-finished cobalt steel twist drills lying above the yellow retail packaging card which details the product features.
Close-up diagram of the 135° Split Point tip of the gold-finished cobalt drill bit, illustrating the angle for accurate centering and faster penetration.
Action shot of a gold-finished cobalt drill bit boring a hole into a thick steel base plate, showing metal shavings curling off the bit.
IVY Classic

IVY Classic 29/64-Inch Cobalt Steel Jobber Bit 6-Pack 135 degree Split Point Reduced Shank for Stainless Steel and Hardened Metals (04029)

In stock
SKU: 04029
$27.50
$62.28 Sale $27.50
Description

The Ultimate Weapon Against Hardened Steel: Cobalt Bits Built for Extreme Heat

When drilling through abrasive materials like stainless steel, titanium, or hardened alloys, standard bits fail instantly. These IVY Classic 29/64-inch Cobalt Steel Drill Bits are specifically designed to conquer those challenges. Made from premium Cobalt Steel, these bits excel where friction and heat are highest, resisting abrasion and maintaining a sharp edge far longer than high-speed steel alternatives. The precision-ground, gold-finished bits provide the reliability, speed, and accuracy demanded by professionals in fabrication and manufacturing.

Key Features for Industrial Drilling

  • Cobalt Alloy Steel Construction: Withstands the extreme heat and abrasion generated by drilling hard-to-machine metals like hard steel and stainless steel.
  • 135-Degree Split Point: Ensures rapid, accurate penetration and self-centering on curved or difficult surfaces, eliminating walking and increasing safety.
  • Reduced Shank Design: The 3/8-inch reduced shank allows larger diameter bits to be used in standard 3/8-inch chucks, maximizing your drill's capability.
  • Versatile Jobber Length: Ideal for a wide variety of tasks in metalworking, as well as dependable performance in wood and plastic.
  • Gold Finish: Precision ground and finished to help retain hardness at elevated temperatures for longer bit life.

What's Included

  • Six (6) IVY Classic 29/64-Inch Cobalt Steel Drill Bits (Model 04029)

Specifications Table

Diameter: 29/64 Inch
Material: Cobalt Alloy Steel (HSS)
Overall Length: 5-5/8 Inches
Shank Type: 3/8-inch Reduced Shank, Straight
Tip Angle: 135-Degree Split Point
Special Feature: Retains hardness at high temperatures (Gold Finish)