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CLEVELAND Jobber Length Drill Bit: Letter I, 135° Split Point, TiCN-Coated Cobalt - Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
CLEVELANDCobalt Jobber-Length Drill Bits for Deep Hole-Drilling

CLEVELAND Jobber Length Drill Bit: Letter I, 135° Split Point, TiCN-Coated Cobalt

The CLEVELAND Jobber Length Drill Bit (Letter I, MPN C16437) is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.2720 inches, this…

SKU 3G-OTH-211706

Also listed as: C 16437 · C-16437

Brand
CLEVELAND
Item
Jobber Length Drill Bit: Letter I, 135° Split Point, TiCN-Coated Cobalt
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
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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
C16437
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 Jobber Length Drill Bit (Letter I, MPN C16437) is a TiCN-coated cobalt, fast-spiral drill bit with a 135° split point, designed for deep hole-drilling. With a diameter of 0.2720 inches, this jobber-length bit is part of our curated industrial tooling offering across 14 departments, backed by specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the CLEVELAND Jobber Length Drill Bit used for?

The CLEVELAND Jobber Length Drill Bit is 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 industrial machining, tool and die work, and maintenance applications where precision and durability are required.

What are the specifications of the CLEVELAND C16437 drill bit?

The CLEVELAND C16437 is a Letter I jobber length drill bit with a 0.2720 inch diameter. It features a 135° split point, TiCN-coated cobalt material, and a fast spiral flute design for efficient chip evacuation in deep hole-drilling applications. It is manufactured by CLEVELAND under part number C16437.

Where to buy CLEVELAND C16437 drill bits worldwide?

CLEVELAND C16437 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 sourcing and delivery options for this CLEVELAND jobber length drill bit.

How to select the right CLEVELAND jobber length drill bit for deep hole-drilling?

Select a CLEVELAND jobber length drill bit based on hole diameter, material hardness, and depth. For deep holes, choose a fast spiral design for chip evacuation and a split point to reduce thrust. The TiCN coating on cobalt steel enhances wear resistance. Verify the Letter I size (0.2720 inch) matches your application requirements.

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 jobber-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 Jobber Length Drill Bit: Letter C, 135° Split Point, TiCN-Coated Cobalt, Fast Spiral (MPN C16432)
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