CLEVELAND Screw Machine Drill Bit: Letter R, 135° Split Point, TiAlN-Coated Cobalt
The CLEVELAND Screw Machine Drill Bit (Letter R, MPN C15147) is a TiAlN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point and a 0.3390 diameter, designed for deep hole-drilling. 3G Electric sources this…
SKU 3G-OTH-413416
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Product Description
The CLEVELAND Screw Machine Drill Bit (Letter R, MPN C15147) is a TiAlN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point and a 0.3390 diameter, designed for deep hole-drilling. 3G Electric sources this genuine industrial tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the CLEVELAND C15147 screw machine drill bit used for?
The CLEVELAND C15147 is a cobalt screw-machine length drill bit designed for deep hole-drilling in tough materials. Its TiAlN coating and 135° split point reduce heat and walking, making it suitable for production machining, automotive, and aerospace applications where precision and durability are critical.
What are the specifications of the CLEVELAND C15147 drill bit?
The CLEVELAND C15147 is a letter R size screw-machine length drill bit with a 0.3390 inch diameter. It features a 135° split point, TiAlN-coated cobalt construction, and a fast spiral flute design for efficient chip evacuation in deep hole-drilling operations.
Where to buy CLEVELAND C15147 drill bits worldwide?
3G Electric supplies the CLEVELAND C15147 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this TiAlN-coated cobalt bit.
How to select the right screw machine drill bit for deep hole-drilling?
For deep hole-drilling, choose a screw machine length bit with a rigid design, like the CLEVELAND C15147. A 135° split point reduces walking, while TiAlN coating extends tool life in abrasive materials. Match the diameter (0.3390 inch for letter R) to your hole tolerance and ensure proper coolant flow.
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3G Electric supplies CLEVELAND cobalt screw-machine 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.















