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CLEVELAND Screw Machine Drill Bit: Letter Z, 135° Split Point, TiCN-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 Z, 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (Letter Z) is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a 0.4130-inch diameter (MPN C15355), this…

SKU 3G-OTH-413592

Also listed as: C 15355 · C-15355

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

CLEVELAND
Manufacturer Part Number
C15355
Type
TiCN-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 (Letter Z) is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a 0.4130-inch diameter (MPN C15355), this screw-machine-length bit is engineered for precision in industrial machining applications.

Frequently Asked Questions

What is the CLEVELAND C15355 screw machine drill bit used for?

The CLEVELAND C15355 screw machine drill bit is designed for deep hole-drilling in industrial applications. Its TiCN-coated cobalt construction and 135° split point provide durability and precision when drilling into hard metals like stainless steel and alloy steels.

What are the specifications of the CLEVELAND C15355 drill bit?

The CLEVELAND C15355 is a Letter Z screw machine drill bit with a 0.4130 inch diameter, 135° split point, and TiCN-coated cobalt fast spiral design. It is optimized for deep hole-drilling in tough materials, offering heat resistance and chip evacuation.

Where to buy CLEVELAND C15355 drill bits worldwide?

CLEVELAND C15355 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 for your operations.

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

Select a CLEVELAND screw machine drill bit like the C15355 by matching the diameter (0.4130 inch) and length to your hole depth. The TiCN coating and 135° split point reduce thrust and heat, making it suitable for deep drilling in hard materials. Consult your application's material and tolerance requirements.

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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