CLEVELAND Jobber Length Drill Bit: Letter I, 135° Split Point, Straw/Bronze Cobalt
SKU 3G-OTH-211700
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CLEVELAND C15657 jobber length drill bit used for?
The CLEVELAND C15657 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 machining, tool and die, and metal fabrication applications.
What are the specifications of the CLEVELAND C15657 drill bit?
The CLEVELAND C15657 is a letter I size drill bit with a 0.2720 inch diameter. It features a 135° split point, straw/bronze cobalt finish, and fast spiral flute design. It is a jobber-length bit suited for deep hole-drilling in tough alloys.
Where to buy CLEVELAND C15657 drill bits worldwide?
3G Electric supplies the CLEVELAND C15657 jobber length drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this cobalt deep hole-drilling bit.
How to select the right CLEVELAND cobalt drill bit for deep holes?
For deep hole-drilling, choose a cobalt jobber-length bit like the CLEVELAND C15657 with a 135° split point to reduce walking. The fast spiral flute aids chip evacuation. Match the letter size (I = 0.2720 inch) to your hole diameter and ensure your machine has adequate speed and coolant delivery.
Used in
Common applications for CLEVELANDCLEVELAND Products
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.
