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CLEVELAND Screw Machine Drill Bit: #28, 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: #28, 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit #28 is a TiAlN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.1405 inches (MPN C15118), this screw-machine…

SKU 3G-OTH-413384

Also listed as: C 15118 · C-15118

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #28, 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
C15118
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 #28 is a TiAlN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.1405 inches (MPN C15118), this screw-machine length bit is engineered for precision in industrial machining applications.

Frequently Asked Questions

What is the CLEVELAND C15118 screw machine drill bit used for?

The CLEVELAND C15118 is a #28 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 industrial machining, tool and die work, and production environments requiring precision and durability.

What are the specifications of the CLEVELAND C15118 drill bit?

The CLEVELAND C15118 is a #28 screw-machine length drill bit with a 0.1405-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It features a fast spiral design optimized for deep hole-drilling applications, providing enhanced chip evacuation and tool life in ferrous and non-ferrous materials.

Where to buy the CLEVELAND C15118 drill bit worldwide?

3G Electric supplies the CLEVELAND C15118 screw machine drill bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision tool to support your machining operations.

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

Select a CLEVELAND screw machine drill bit like the C15118 by matching the diameter (0.1405 inches for #28) to your hole size, ensuring the TiAlN coating suits your material, and using a 135° split point for self-centering. For deep holes, the fast spiral design aids chip removal; always follow manufacturer feed and speed recommendations.

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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