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CLEVELAND Screw Machine Drill Bit: 31/64", 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: 31/64", 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (31/64", MPN C15077) is a TiAlN-coated cobalt, fast-spiral bit with a 135° split point, designed for deep hole-drilling. 3G Electric sources this and other industrial tooling…

SKU 3G-OTH-413381

Also listed as: C 15077 · C-15077

Brand
CLEVELAND
Item
Screw Machine Drill Bit: 31/64", 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
C15077
Type
TiAlN-Coated Cobalt, Fast Spiral
Split Point
135°

Technical Documents

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

Product Description

The CLEVELAND Screw Machine Drill Bit (31/64", MPN C15077) is a TiAlN-coated cobalt, fast-spiral bit with a 135° split point, designed for deep hole-drilling. 3G Electric sources this and other industrial tooling across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the CLEVELAND C15077 screw machine drill bit used for?

The CLEVELAND C15077 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 high-speed production environments in automotive, aerospace, and general metalworking.

What are the specifications of the CLEVELAND C15077 drill bit?

The CLEVELAND C15077 is a 31/64" (0.4844 inch) screw-machine length drill bit with a 135° split point, TiAlN-coated cobalt construction, and fast spiral flute design. It is optimized for deep-hole drilling in hard metals and is manufactured under part number C15077.

Where to buy CLEVELAND C15077 drill bits worldwide?

CLEVELAND C15077 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, ensuring you receive genuine CLEVELAND tooling without supply chain complications.

How to select the right CLEVELAND screw machine drill bit for deep-hole drilling?

Select a CLEVELAND screw machine drill bit like the C15077 based on hole diameter (31/64"), material hardness (cobalt for tough alloys), and coating (TiAlN for heat resistance). The 135° split point aids self-centering, while fast spiral flutes improve chip evacuation in deep-hole applications.

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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