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CLEVELAND Screw Machine Drill Bit: Letter H, 135° Split Point, TiAlN-Coated Cobalt - Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
CLEVELANDCobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling

CLEVELAND Screw Machine Drill Bit: Letter H, 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (Letter H) is a TiAlN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point, designed for deep hole-drilling. With a diameter of 0.2660 inches (MPN C15137), this…

SKU 3G-OTH-413321

Also listed as: C 15137 · C-15137

Brand
CLEVELAND
Item
Screw Machine Drill Bit: Letter H, 135° Split Point, TiAlN-Coated Cobalt
Category
Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C15137
Type
TiAlN-Coated Cobalt, Fast Spiral
Split Point
135°

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Screw Machine Drill Bit (Letter H) is a TiAlN-Coated Cobalt, Fast Spiral drill bit with a 135° Split Point, designed for deep hole-drilling. With a diameter of 0.2660 inches (MPN C15137), this screw-machine-length bit is engineered for precision in industrial machining applications.

Frequently Asked Questions

What is the CLEVELAND C15137 screw machine drill bit used for?

The CLEVELAND C15137 is a cobalt screw-machine length drill bit designed for deep hole-drilling in industrial applications. Its 135° split point reduces walking, while the TiAlN coating enhances heat resistance and tool life in high-speed machining of hardened steels and alloys.

What are the specifications of the CLEVELAND C15137 drill bit?

The CLEVELAND C15137 is a Letter H screw-machine length drill bit with a 0.2660-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It features a fast spiral flute design optimized for deep hole-drilling in demanding materials.

Where to buy the CLEVELAND C15137 drill bit worldwide?

3G Electric supplies the CLEVELAND C15137 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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 split point (like the CLEVELAND C15137's 135° point) to reduce thrust and walking. Cobalt construction and TiAlN coating improve heat resistance and tool life in tough materials. Match diameter and flute design to your application.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

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.

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