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Silver cobalt stub drill bit with 135 degree split point 25/32in

Drill America

Drill America Cobalt Split Point Stub Drill Bit 25/32in

SKU CH-84TX-1ZBXD

Cobalt stub drill bit in 25/32in size with 135-degree split point for self-centering drilling in iron and steel

  • 135° split point self-centres and cuts thrust
  • Cobalt steel handles iron and steel alloys
  • Aerospace Standard 907 manufacturing ensures consistency
  • Stub length fits tight spindle clearances
  • 118° standard point on sizes above 1/2in

Cobalt stub drill bit 25/32in

This cobalt stub drill bit measures 25/32in and meets Aerospace Standard 907. It is built for portable or machine drilling in iron and steel families. The short, rugged construction suits automotive and construction work where spindle clearance is limited.

Split point reduces thrust

The 135 degree split point is self-centering and lowers the force needed to start a hole. Sizes smaller than 1/16in and larger than 1/2in use the 118 degree standard point instead. This bit falls in the larger size range and therefore uses the standard point geometry.

California Proposition 65 warning applies

The product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Buyers who require a drill bit without this warning should select a different item.

Highlights

  • 135° split point self-centres and cuts thrust
  • Cobalt steel handles iron and steel alloys
  • Aerospace Standard 907 manufacturing ensures consistency
  • Stub length fits tight spindle clearances
  • 118° standard point on sizes above 1/2in

Specifications

BrandDRILL AMERICA

Questions about this item

Which Drill America cobalt stub drill bit size should I choose?

The listed size is 25/32 inch, a single option for heavy-duty drilling in iron and steel.

What does the 135 degree split point do in use?

The 135 degree split point is self-centering and reduces thrust, improving accuracy when starting holes in tough materials.

How does the Aerospace Standard 907 affect performance?

Manufactured to Aerospace Standard 907, the short rugged construction handles high-stress portable or machine drilling in steel and iron.

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