We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver cylindrical cobalt jobber drill bit with gold TiN coating and split point tip

Chicago-Latrobe

Chicago-Latrobe 54010 7/64 in 135 Degree Cobalt Jobber Drill Bit

SKU CH-C1PT-F4TG1

Cobalt jobber drill bit with 135 degree split point and TiN coating, model 54010

  • Product typeDrill Bits
  • Main materialHAWA
  • 135° split point starts on contact for accurate holes
  • Cobalt steel with TiN coating resists heat and wear
  • 7/64 in fractional size matches common fastener specs
  • Decimal equivalent .1094 in for precise tool selection
  • Jobber length design suits general-purpose drilling tasks

7/64 Cobalt Jobber Bit

This 7/64 inch cobalt jobber drill bit is designed for drilling hard metals such as stainless steel and titanium alloys. The 135 degree split point reduces walking and starts holes accurately without a centre punch. It suits maintenance technicians and metal fabrication shops that need reliable performance in tough materials.

Split point eases installation

The split point geometry allows the bit to self-centre in a standard drill chuck, so no pilot hole or special holder is required. The main issue arises when the bit is run at excessive speed or without cutting fluid, which can overheat the cobalt substrate and dull the cutting edges prematurely.

Verify chuck capacity and material

Confirm that your drill chuck accepts a 7/64 inch shank and that the workpiece material matches the bit's intended range of hard steels and alloys. The bit is not coolant-through, so external lubrication must be supplied for deep holes. Check that the 135 degree point angle suits your hole quality requirements.

How it compares

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

Price $2.99
Cheaper than about 97% 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

How can I verify the drill bit is performing correctly after I start drilling?

A properly functioning bit will produce a clean hole with the 0.1094 inch decimal equivalent diameter and the 135 degree split point will self-centre without wandering.

What comes in the package and what must I supply myself?

The box contains the single 7/64 inch cobalt jobber length drill bit with TiN coating; you will need a compatible drill chuck and any workpiece clamping.

Which version should I choose if I need the 7/64 inch size with a 135 degree split point?

Model 54010 is the exact 7/64 inch cobalt jobber bit with 135 degree split point and TiN finish described in the specifications.

More in Bits, Hole Saws & Accessory Kits

Similar items