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CLEVELAND Screw Machine Drill Bit: 25/64", 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: 25/64", 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (25/64", MPN C15071) is a TiAlN-Coated Cobalt, Fast Spiral type with a 135° Split Point and a 0.3906 specification, designed for deep hole-drilling applications.

SKU 3G-OTH-413497

Also listed as: C 15071 · C-15071

Brand
CLEVELAND
Item
Screw Machine Drill Bit: 25/64", 135° Split Point, TiAlN-Coated Cobalt
Category
Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C15071
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 (25/64", MPN C15071) is a TiAlN-Coated Cobalt, Fast Spiral type with a 135° Split Point and a 0.3906 specification, designed for deep hole-drilling applications.

Frequently Asked Questions

What is the CLEVELAND C15071 screw machine drill bit used for?

The CLEVELAND C15071 screw machine drill bit is designed for deep-hole drilling in industrial applications. Its 135° split point and TiAlN-coated cobalt construction enable precise, high-speed drilling in tough materials like stainless steel and hardened alloys, commonly used in automotive and aerospace manufacturing.

What are the specifications of the CLEVELAND C15071 drill bit?

The CLEVELAND C15071 is a 25/64" screw-machine length drill bit with a 0.3906-inch diameter. It features a 135° split point, TiAlN coating on cobalt steel, and a fast spiral flute design for efficient chip evacuation in deep-hole drilling operations.

Where to buy the CLEVELAND C15071 drill bit worldwide?

3G Electric supplies the CLEVELAND C15071 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this TiAlN-coated cobalt bit.

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

Select the CLEVELAND C15071 for drilling holes up to 25/64" diameter in hard materials. The TiAlN coating reduces heat and wear, while the 135° split point eliminates walking. For deeper holes, ensure proper coolant flow and use peck-drilling cycles to clear chips.

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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