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CLEVELAND Screw Machine Drill Bit: #1, 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: #1, 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit #1 is a TiAlN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a 0.2280 specification, this screw-machine length bit delivers…

SKU 3G-OTH-413502

Also listed as: C 15091 · C-15091

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #1, 135° Split Point, TiAlN-Coated Cobalt
Category
Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C15091
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 #1 is a TiAlN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a 0.2280 specification, this screw-machine length bit delivers precision in demanding industrial applications.

Frequently Asked Questions

What is the CLEVELAND Screw Machine Drill Bit #1 used for?

The CLEVELAND #1 screw-machine length drill bit is designed for deep hole-drilling in industrial metalworking. Its TiAlN-coated cobalt construction and 135° split point provide heat resistance and precise chip evacuation, making it suitable for high-speed production environments.

What are the specifications of the CLEVELAND C15091 drill bit?

The CLEVELAND C15091 is a #1 screw-machine length drill bit with a 0.2280-inch diameter, 135° split point, and TiAlN-coated cobalt fast-spiral design. It is engineered for deep hole-drilling applications requiring durability and heat resistance.

Where to buy the CLEVELAND C15091 drill bit worldwide?

3G Electric supplies the CLEVELAND C15091 screw-machine 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.

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

Select a bit with a 135° split point for self-centering and reduced thrust, and a TiAlN coating for heat resistance. Match the diameter to your hole size and use cobalt for hard materials. CLEVELAND's C15091 meets these criteria for deep-hole applications.

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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