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11/32 inch cobalt drill bit with gold titanium nitride coating

Chicago-Latrobe

Chicago-Latrobe 47722 11/32" Cobalt TiN 135° Jobber Drill Bit

SKU CH-W6QE-Y73QT

An 11/32 inch cobalt jobber drill bit with a 135 degree split point and TiN coating for precise drilling

  • Product typeDrill Bits
  • Main materialHAWA
  • Cobalt steel resists heat during heavy drilling
  • TiN coating cuts friction for faster cuts
  • 135° split point starts on contact without wandering
  • 11/32 inch diameter matches common fractional sizes
  • Jobber length gives standard reach for general work

11/32" Cobalt Jobber Drill Bit

This Chicago-Latrobe 47722 bit is built for drilling tough metals such as stainless steel and high-strength alloys. The cobalt construction resists heat and wear better than standard high-speed steel. Machinists and maintenance technicians choose it for production and repair work where tool life matters.

135° Split Point Reduces Walking

The 135-degree split point geometry starts on contact without a centre punch, lowering thrust force and improving accuracy. Jobber length suits general-purpose depths but cannot reach deep holes that require taper-length or aircraft-extension bits. The straight shank fits standard three-jaw chucks up to 11/32 inch capacity.

TiN Coating Extends Edge Life

A titanium nitride finish adds surface hardness and reduces friction, so the bit runs cooler and stays sharp longer in abrasive materials. The straw-bronze colour makes the coated bit easy to identify in a mixed tray. No coolant holes are present, so external lubrication is needed for heavy cuts.

How it compares

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

Price $6.99
Cheaper than about 92% 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

Should I choose the 11/32" size or a different fractional diameter for my jobber drill needs?

The 11/32" diameter equals .3438 inches decimal equivalent; select this exact size when the hole specification matches that measurement.

What does the 135° split point mean once the bit is in my drill chuck?

The 135° split point is self-centering and reduces walking on hard materials, letting the cobalt bit start cleanly without a centre punch.

How does the jobber length and straight shank interface affect what I can drill?

The jobber length with a straight shank fits standard three-jaw chucks and provides typical flute reach for general-purpose drilling in metal.

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