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CLEVELAND Screw Machine Drill Bit: #27, 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: #27, 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit #27 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. It features a 0.1440-inch diameter and is identified by manufacturer…

SKU 3G-OTH-413537

Also listed as: C 15317 · C-15317

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #27, 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
C15317
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 #27 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. It features a 0.1440-inch diameter and is identified by manufacturer part number C15317.

Frequently Asked Questions

What is a CLEVELAND #27 screw machine drill bit used for?

The CLEVELAND #27 screw machine drill bit is designed for deep hole-drilling in metal. Its 135° split point reduces walking, while the TiCN-coated cobalt construction handles high heat and wear. It is ideal for production machining, automotive, and aerospace applications requiring precision and durability.

What are the specifications of the CLEVELAND C15317 drill bit?

The CLEVELAND C15317 is a #27 screw machine length drill bit with a 0.1440 inch diameter. It features a 135° split point, TiCN-coated cobalt material, and a fast spiral flute design. This combination provides excellent chip evacuation and extended tool life in deep hole-drilling operations.

Where to buy CLEVELAND C15317 drill bits worldwide?

3G Electric supplies the CLEVELAND C15317 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this TiCN-coated cobalt screw machine drill bit.

How to select the right screw machine drill bit for deep holes?

Select a screw machine drill bit like the CLEVELAND C15317 based on material hardness, hole depth, and required finish. For deep holes, choose a fast spiral design for chip removal and a TiCN coating for heat resistance. The 135° split point helps start accurately without a center punch.

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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Cross-referenced by specification & description
CLEVELAND Screw Machine Drill Bit: #37, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15327)
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