CLEVELAND Jobber Length Drill Bit: 29/64", 135° Split Point, Straw/Bronze Cobalt
The CLEVELAND Jobber Length Drill Bit (29/64", MPN C16580) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt finish with a fast spiral design. With a…
SKU 3G-OTH-211409
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Product Description
The CLEVELAND Jobber Length Drill Bit (29/64", MPN C16580) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt finish with a fast spiral design. With a diameter of 0.4531 inches, this bit is engineered for precision drilling in demanding industrial applications.
Frequently Asked Questions
What is the CLEVELAND C16580 jobber length drill bit used for?
The CLEVELAND C16580 is a cobalt jobber-length drill bit designed for deep hole-drilling in hard materials. Its 135° split point reduces walking and thrust, while the fast spiral clears chips efficiently. It is commonly used in metalworking, automotive, and aerospace manufacturing for precision drilling.
What are the specifications of the CLEVELAND C16580 drill bit?
The CLEVELAND C16580 is a 29/64" (0.4531 inch) diameter jobber-length drill bit with a 135° split point, straw/bronze cobalt finish, and fast spiral flute design. It is optimized for deep hole-drilling in tough alloys. The cobalt steel provides heat resistance and extended tool life.
Where to buy CLEVELAND C16580 drill bits worldwide?
CLEVELAND C16580 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this cobalt jobber-length drill bit.
How to select the right CLEVELAND cobalt drill bit for deep hole drilling?
For deep hole drilling, choose a cobalt jobber-length bit like the CLEVELAND C16580 with a 135° split point to reduce walking and a fast spiral for chip evacuation. Match the diameter (29/64") to your hole size and ensure the material is compatible with cobalt steel for heat resistance.
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3G Electric supplies CLEVELAND cobalt jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















