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CLEVELAND Screw Machine Drill Bit: #15, 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: #15, 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit #15 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. It features a 0.1800-inch diameter and is identified by manufacturer…

SKU 3G-OTH-413295

Also listed as: C 15305 · C-15305

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #15, 135° Split Point, TiCN-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
C15305
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 #15 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. It features a 0.1800-inch diameter and is identified by manufacturer part number C15305.

Frequently Asked Questions

What is the CLEVELAND C15305 screw machine drill bit used for?

The CLEVELAND C15305 is a #15 screw-machine length drill bit designed for deep hole-drilling in tough materials. Its TiCN-coated cobalt construction and 135° split point reduce walking and heat buildup, making it suitable for high-precision industrial applications like automotive and aerospace component manufacturing.

What are the specifications of the CLEVELAND C15305 drill bit?

The CLEVELAND C15305 is a #15 screw-machine length drill bit with a 0.1800 inch diameter, 135° split point, and TiCN-coated cobalt fast spiral design. It is optimized for deep hole-drilling in hard metals, offering enhanced wear resistance and chip evacuation. The manufacturer part number is C15305.

Where to buy CLEVELAND C15305 drill bits worldwide?

CLEVELAND C15305 drill bits are available to order worldwide through 3G Electric, 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 genuine CLEVELAND tooling to any country.

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

Select a CLEVELAND screw machine drill bit like the C15305 based on hole diameter, material hardness, and depth. The #15 size (0.1800 inch) with TiCN coating and 135° split point is ideal for deep holes in cobalt alloys. Ensure your machine spindle speed and feed rate match the bit's fast spiral design for optimal chip evacuation.

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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