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Cobalt jobber drill bit 23/64 inch straw bronze finish split point 135 degrees

Cleveland

Cleveland Jobber Drill 23/64" Cobalt C70022 pneumatic accessory

SKU CH-D5CM-S6GCY

A 23/64 inch cobalt jobber drill bit with a 135-degree split point for precision drilling

  • Product typeDrill Accessories
  • Main materialHAWA
  • Cobalt construction resists heat during heavy drilling
  • 135-degree split point starts accurately without wandering
  • 23/64 inch diameter matches precise fractional sizing
  • Decimal equivalent .3594 simplifies specification cross-reference

Cleveland Jobber Drill 23/64" Cobalt

The Cleveland Jobber Drill 23/64" Cobalt C70022 is a fractional-inch drill bit designed for general-purpose drilling in metal. It suits mechanics and fabricators who need a reliable bit for standard jobber-length applications. The split-point tip starts on contact and reduces walking on hard surfaces.

Sustained Load Behaviour

The cobalt construction resists heat buildup during extended drilling cycles better than standard high-speed steel. The 135-degree split point maintains centring accuracy as the bit wears. The straw/bronze finish helps identify the bit in a busy tray. Buyers who need coolant-through capability or a different point angle should look elsewhere.

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 nameCleveland
Product typeDrill Accessories
Size & build
Main materialHAWA

Questions about this item

Does the 135 degree split point on the C70022 reduce heat build-up when drilling cobalt steel all day?

The 135 degree split point centres the bit quickly, lowering thrust and friction so the cobalt body runs cooler during extended drilling sessions.

What size drill chuck do I need to hold the 23/64 inch shank on this jobber bit?

A standard three-jaw chuck that opens to at least .3594 inch (23/64") will grip the straight shank securely.

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