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CLEVELAND Jobber Length Drill Bit: Letter X, 135° Split Point, Black Oxide Cobalt - Short-Flute Cobalt Jobber-Length Drill Bits
CLEVELANDShort-Flute Cobalt Jobber-Length Drill Bits

CLEVELAND Jobber Length Drill Bit: Letter X, 135° Split Point, Black Oxide Cobalt

The CLEVELAND Jobber Length Drill Bit (Letter X, MPN C15985) is a short-flute cobalt jobber-length drill bit with a 135° split point, black oxide cobalt finish, and fast spiral design. It features a 0.3970…

SKU 3G-OTH-213644

Also listed as: C 15985 · C-15985

Brand
CLEVELAND
Item
Jobber Length Drill Bit: Letter X, 135° Split Point, Black Oxide Cobalt
Category
Short-Flute Cobalt Jobber-Length Drill Bits
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CLEVELAND
Manufacturer Part Number
C15985
Type
Black Oxide Cobalt, Fast Spiral
Split Point
135°

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

Product Description

The CLEVELAND Jobber Length Drill Bit (Letter X, MPN C15985) is a short-flute cobalt jobber-length drill bit with a 135° split point, black oxide cobalt finish, and fast spiral design. It features a 0.3970 specification, engineered for industrial drilling applications across 14 departments, with specialist depth in combustion, pumps, and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CLEVELAND jobber length drill bit used for?

A CLEVELAND jobber length drill bit with a 135° split point and black oxide cobalt finish is used for drilling hard materials like stainless steel and alloy steels. The fast spiral design aids chip evacuation in deep-hole drilling applications across machining and metalworking industries.

What are the specifications of the CLEVELAND C15985 drill bit?

The CLEVELAND C15985 is a jobber length drill bit with a letter X size (0.3970 inches), 135° split point, black oxide cobalt finish, and fast spiral flute design. It is a short-flute cobalt jobber-length drill bit suitable for high-torque drilling in tough metals.

Where to buy CLEVELAND C15985 drill bits worldwide?

3G Electric supplies CLEVELAND C15985 drill bits worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine CLEVELAND tooling and support procurement for machining operations anywhere.

How to select the right CLEVELAND jobber length drill bit?

Select a CLEVELAND jobber length drill bit by matching the letter or wire gauge size to your hole diameter, choosing the correct point angle (135° split point for hard materials), and ensuring the flute length suits your drilling depth. Cobalt steel and black oxide coating improve heat resistance and tool life.

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 short-flute cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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