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Chicago-Latrobe 41623 23/64 inch jobber drill bit, split point, TiN coated high speed steel

Chicago-Latrobe

Chicago-Latrobe 41623 135 Degree Heavy-Duty Jobber Length Drill 23/64 in

SKU CH-HT7M-V621R

A 23/64 in high-speed steel jobber drill with a 135-degree split point and TiN coating for general-purpose drilling

  • Product typeDrill Bits
  • Main materialHAWA
  • 135-degree split point starts drilling instantly
  • High-speed steel with TiN coating resists wear
  • 23/64-inch fractional size matches common specs
  • Jobber length reaches deeper holes cleanly
  • No coolant holes simplify dry cutting operations

135-Degree Split-Point Drill Bit

This 23/64 inch jobber-length drill bit features a 135-degree split point for self-centering starts on hard materials. The high-speed steel body is coated with TiN to reduce friction and extend cutting life. It is designed for general-purpose drilling in metal, wood and plastic.

Best for single-hole precision work

Mechanics and fabricators who need accurate hole placement without centre-punching will benefit from the split-point geometry. Buyers who require coolant-through capability or multiple coolant holes for deep-hole production should look at other tooling.

TiN coating reduces wear and heat

The titanium nitride surface treatment lowers cutting temperatures and resists built-up edge on ferrous alloys. No additional accessories or software are bundled with this individual drill bit.

How it compares

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

Price $9.99
Cheaper than about 88% 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

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

A chuck with a minimum capacity of 23/64 inch (0.3594 decimal) is required to secure the drill bit shank.

Will the 135-degree split point cut cleanly in the mild steel I usually drill with general-purpose bits?

The 135-degree split point is designed for heavy-duty drilling in harder materials and reduces walking on mild steel surfaces.

How can I confirm the TiN coating is intact and the split point is centered before I start drilling?

Inspect the gold-coloured TiN coating for uniform coverage and verify the split point appears symmetrical at the tip.

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