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Cobalt steel jobber drill bit, split point, TiAlN coated

Chicago-Latrobe

Chicago-Latrobe 44967 Jobber Drill Bit W Cobalt Steel

SKU CH-HZXT-TQXJ8

Cobalt steel jobber drill bit with a 135-degree split point and TiAlN coating for letter size W holes

  • Product typeDrill Bits
  • Main materialHAWA
  • Cobalt steel resists heat during heavy drilling
  • Split point starts on contact without wandering
  • 135-degree angle cuts hard materials efficiently
  • TiAlN coating extends tool life significantly

Chicago-Latrobe 44967 Cobalt Jobber Bit

This Chicago-Latrobe 44967 jobber drill bit is manufactured from cobalt steel with a TiAlN coating for drilling hard metals. It features a 135-degree split point that reduces walking and improves starting accuracy. The decimal equivalent of the letter size W is .3860 inches. It suits professional mechanics and fabricators who need durable performance in stainless steel or high-strength alloys.

Check compatibility before ordering

Verify that your drill chuck accepts a straight shank of this diameter and that your machine delivers suitable speed for cobalt tooling. The bit is non-coolant-through, so external lubrication or cutting fluid must be supplied when drilling deep holes. Confirm the material hardness matches cobalt steel capabilities to avoid premature wear. Buyers needing coolant-fed drilling or a different point geometry should select another tool.

How it compares

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

Price $24.99
Cheaper than about 55% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCHICAGO-LATROBE
Product typeDrill Bits
Size & build
Main materialHAWA

Questions about this item

Does the Chicago-Latrobe 44967 drill bit come individually or in a set, and is a drill chuck included?

The 44967 is supplied as a single jobber-length drill bit; a compatible drill chuck or driver must be purchased separately.

Should I choose the W-size cobalt bit or a different letter size for a 0.3860-inch hole?

The W size has a decimal equivalent of .3860 inches, so select this exact letter when that precise diameter is required.

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