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Drill America cobalt drill bit 13/32 inch bronze oxide finish reduced shank 3/8 inch

Drill America

Drill America 13/32in Cobalt Reduced Shank Drill Bit x 3/8 Shank pneumatic accessory

SKU CH-JR9T-1D1E2

13/32 inch cobalt drill bit with reduced 3/8 shank for portable drill chucks

  • Product typeDrill Accessories
  • Cobalt steel resists heat and wear
  • Reduced 3/8 shank fits smaller chucks
  • Bronze oxide finish lowers friction
  • 13/32 inch size drills precise holes

13/32" Cobalt Reduced Shank Drill Bit

This Drill America accessory is a 13/32 inch cobalt steel drill bit with a reduced 3/8 inch shank designed for use with power and pneumatic tools. The bronze oxide surface treatment on the flutes enhances wear resistance when drilling through hard metals. It features a flute length of 3-7/8 inches and an overall length of 5-1/4 inches for deep hole applications.

Suited for metalworkers drilling tough alloys

Machinists and fabricators who need a durable bit for stainless steel or high-tensile materials will benefit from the cobalt construction. Users requiring a standard shank diameter matching the bit size or those drilling primarily in wood or plastic should consider alternative tooling.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 86% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

How hot does the 13/32 cobalt bit get when drilling steel all day?

Cobalt steel handles heat better than standard high-speed steel, but the bit will still become hot during prolonged use; use cutting fluid and allow cooling breaks to prevent overheating.

What shank size must my drill chuck accept for this 13/32 bit?

The reduced shank measures 3/8 inch, so your drill chuck must open to at least 3/8 inch to hold the bit securely.

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