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CLEVELAND Screw Machine Drill Bit: 11/64", 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: 11/64", 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (11/64", MPN C15257) is a TiCN-coated cobalt, fast-spiral bit with a 135° split point, designed for deep hole-drilling. 3G Electric interprets this demand and sources the genuine…

SKU 3G-OTH-413430

Brand
CLEVELAND
Item
Screw Machine Drill Bit: 11/64", 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
C15257
Type
TiCN-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 (11/64", MPN C15257) is a TiCN-coated cobalt, fast-spiral bit with a 135° split point, designed for deep hole-drilling. 3G Electric interprets this demand and sources the genuine OEM product, supporting your operation across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a CLEVELAND screw machine drill bit used for?

CLEVELAND screw machine drill bits are designed for deep-hole drilling in production machining. The 11/64" TiCN-coated cobalt bit with 135° split point reduces walking and heat, making it suitable for high-speed operations on tough materials like stainless steel and alloy steels.

What are the specifications of the CLEVELAND C15257 drill bit?

The CLEVELAND C15257 is a 11/64" (0.1719") screw-machine length drill bit with a 135° split point, TiCN-coated cobalt construction, and fast spiral flute design. It is optimized for deep-hole drilling applications requiring chip evacuation and extended tool life.

Where to buy CLEVELAND C15257 drill bits worldwide?

3G Electric supplies CLEVELAND C15257 drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiCN-coated cobalt bit to your facility, regardless of location. Contact us for a quote and lead time.

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

Select a bit with a 135° split point to reduce thrust and walking, and a TiCN coating for heat resistance. For deep holes, choose a fast spiral flute design like the CLEVELAND C15257 to improve chip evacuation. Match the diameter (11/64") and length to your material and machine rigidity.

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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