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Cobalt jobber drill bit, 21/32 inch, 135-degree split point, straw bronze finish

Chicago-Latrobe

Chicago-Latrobe 50084 21/32 in 135 Degree Cobalt Jobber Length Drill Bit

SKU CH-314T-WSK4C

A 21/32 inch cobalt jobber drill bit with a 135 degree split point for heavy-duty drilling

  • Product typeDrill Bits
  • Main materialHAWA
  • Cobalt construction resists heat during heavy drilling
  • 135-degree split point starts cleanly without wandering
  • 21/32 inch diameter handles large-hole tasks
  • Jobber length gives standard reach for general use
  • Straw-bronze finish shows authentic cobalt material

Chicago-Latrobe 50084 Cobalt Drill Bit

The Chicago-Latrobe 50084 is a jobber length drill bit made from HAWA cobalt material. It is designed for heavy-duty drilling tasks in professional workshops and industrial settings. The fractional size is 21/32 in with a decimal equivalent of .6563 in.

135 Degree Split Point Geometry

The drill bit features a 135 degree point angle combined with a split point design. This geometry allows for accurate starting without a centre punch and reduces walking on hard surfaces. The point type is suited for general purpose drilling in metal and alloy materials.

Cobalt Construction and Capacity

Cobalt construction provides high heat resistance and wear resistance for extended tool life in tough materials. The jobber length offers standard reach for through holes and deep drilling applications. The bit has no coolant holes and is not designed for coolant-through operation.

Automotive & Tools Power Accessory

This power and pneumatic accessory fits standard drill chucks and is compatible with handheld and stationary drilling equipment. The straw/bronze finish identifies the cobalt alloy surface treatment. It is supplied as a single cutting tool for immediate use.

How it compares

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

Price $52.99
Pricier than about 69% 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

Which Chicago-Latrobe 50084 cobalt drill bit size should I choose for a 21/32 in hole?

The 50084 is a single 21/32 in fractional-inch jobber bit; its decimal equivalent is .6563 in, so select this model when that exact diameter is required.

What does the 135 degree split point do once the bit is in a drill?

The 135 degree split point reduces walking on hard materials and starts cutting immediately, giving faster penetration in stainless and other tough alloys.

How does the cobalt material affect performance in a standard drill chuck?

Cobalt steel retains hardness at higher temperatures, so the bit resists wear and stays sharp longer when drilling high-tensile metals in a regular chuck.

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