We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CLEVELAND Screw Machine Drill Bit: #20, 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: #20, 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit #20 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.1610 inches (MPN C15310), this screw-machine…

SKU 3G-OTH-413312

Also listed as: C 15310 · C-15310

Brand
CLEVELAND
Item
Screw Machine Drill Bit: #20, 135° Split Point, TiCN-Coated Cobalt
Category
Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C15310
Type
TiCN-Coated Cobalt, Fast Spiral
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Screw Machine Drill Bit #20 is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.1610 inches (MPN C15310), this screw-machine length bit is engineered for precision in industrial machining applications.

Frequently Asked Questions

What is the CLEVELAND C15310 screw machine drill bit used for?

The CLEVELAND C15310 is a #20 screw-machine length drill bit designed for deep hole-drilling in tough materials. Its 135° split point reduces walking, while the TiCN-coated cobalt construction provides heat resistance and extended tool life in production environments.

What are the specifications of the CLEVELAND C15310 drill bit?

The CLEVELAND C15310 is a #20 screw-machine length drill bit with a 0.1610-inch diameter, 135° split point, and TiCN-coated cobalt construction. It features a fast spiral flute design optimized for deep hole-drilling applications in industrial machining.

Where to buy CLEVELAND C15310 drill bits worldwide?

3G Electric supplies the CLEVELAND C15310 screw machine drill bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this TiCN-coated cobalt bit.

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

Select a CLEVELAND screw machine drill bit like the C15310 based on hole diameter, material hardness, and depth. The 135° split point aids self-centering, while TiCN coating reduces friction. For deep holes, use a fast spiral design to improve chip evacuation and cooling.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Screw Machine Drill Bit: #21, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15311)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #21, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15311)
CLEVELAND Screw Machine Drill Bit: #22, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15312)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #22, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15312)
CLEVELAND Screw Machine Drill Bit: #15, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15305)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #15, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15305)
CLEVELAND Screw Machine Drill Bit: #19, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15309)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #19, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15309)
CLEVELAND Screw Machine Drill Bit: 17/32", 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15280)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 17/32", 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15280)
CLEVELAND Screw Machine Drill Bit: #35, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15325)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #35, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15325)

More from CLEVELAND

View all CLEVELAND parts
CLEVELAND Screw Machine Drill Bit: 11/64", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15057)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 11/64", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15057)
CLEVELAND Screw Machine Drill Bit: 11/16", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15090)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 11/16", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15090)
CLEVELAND Screw Machine Drill Bit: #37, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15327)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #37, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C15327)
CLEVELAND Screw Machine Drill Bit: 7/64", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15053)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 7/64", 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15053)
CLEVELAND Screw Machine Drill Bit: 33/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14229)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 33/64", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14229)
CLEVELAND Screw Machine Drill Bit: #26, 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15116)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: #26, 135° Split Point, TiAlN-Coated Cobalt, Fast Spiral (MPN C15116)
CLEVELAND Screw Machine Drill Bit: 1/16", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14200)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: 1/16", 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14200)
CLEVELAND Screw Machine Drill Bit: Letter Z, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14306)
CLEVELAND
CLEVELAND Screw Machine Drill Bit: Letter Z, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C14306)