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CLEVELAND Screw Machine Drill Bit: #39, 135° Split Point, Straw/Bronze 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: #39, 135° Split Point, Straw/Bronze Cobalt

The CLEVELAND Screw Machine Drill Bit (#39) is a cobalt screw-machine length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt fast-spiral design (MPN C14279). With a specified…

SKU 3G-OTH-413581

Also listed as: C 14279 · C-14279

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #39, 135° Split Point, Straw/Bronze 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
C14279
Type
Straw/Bronze 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 (#39) is a cobalt screw-machine length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt fast-spiral design (MPN C14279). With a specified dimension of 0.0995, this bit is engineered for precision drilling in demanding industrial applications.

Frequently Asked Questions

What is the CLEVELAND Screw Machine Drill Bit #39 used for?

The CLEVELAND #39 screw-machine length drill bit is designed for deep-hole drilling in metalworking applications. Its 135° split point reduces walking on contact, while the fast spiral and cobalt construction provide heat resistance and chip evacuation in production environments.

What are the specifications of the CLEVELAND C14279 drill bit?

The CLEVELAND C14279 is a #39 screw-machine length drill bit with a 0.0995 inch diameter, 135° split point, and straw/bronze cobalt finish with fast spiral flute design. It is made from cobalt steel for drilling hardened materials and is manufactured under part number C14279.

Where to buy CLEVELAND C14279 drill bits worldwide?

CLEVELAND C14279 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this cobalt screw-machine length drill bit.

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

Select a CLEVELAND screw-machine drill bit based on hole diameter, material hardness, and depth. The #39 size (0.0995 inch) with 135° split point and fast spiral is suited for deep-hole drilling in tough alloys. Cobalt construction offers heat resistance. Always match speed and feed to the workpiece material.

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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CLEVELAND Screw Machine Drill Bit: #38, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14278)
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