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Cleveland cobalt jobber drill bit #18 split point TiN coated

Cleveland

Cleveland Jobber Drill #18 Cobalt C16630 pneumatic accessory

SKU CH-B4K8-9FP50

Cobalt jobber drill bit with split point and TiN coating, size #18, 135° angle, .1695 decimal equivalent

  • Product typeDrill Accessories
  • Main materialHAWA
  • Cobalt construction resists heat and wear
  • Split-point tip starts holes without walking
  • 135-degree angle improves chip evacuation
  • #18 size drills 0.1695-inch holes

Cleveland #18 Cobalt Drill Bit C16630

This jobber-length cobalt drill bit carries a #18 wire-gauge size with a decimal equivalent of .1695. It is built for professional technicians and maintenance crews who need a durable bit for drilling hard metals such as stainless steel and high-strength alloys.

Split-point tip eases starting

The 135-degree split-point geometry allows the bit to centre itself without a centre punch, making hand-held or machine installation straightforward. The TiN coating adds wear resistance, though the bit is not coolant-through, so deep holes in tough materials may require frequent pecking and external lubrication to prevent overheating.

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 nameCleveland
Product typeDrill Accessories
Size & build
Main materialHAWA

Questions about this item

How can I confirm the 135-degree split point is cutting correctly after I start drilling?

The bit should self-centre immediately and produce tight, uniform chips without wandering when fed into steel at the recommended speed.

Does the box contain only the #18 cobalt bit or are extra accessories included?

The package holds the single C16630 jobber-length drill bit; no additional accessories or coolant-through fittings are supplied.

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