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CLEVELAND Screw Machine Drill Bit: 5/8", 135° Split Point, TiAlN-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: 5/8", 135° Split Point, TiAlN-Coated Cobalt

The CLEVELAND Screw Machine Drill Bit (5/8", MPN C15086) is a TiAlN-coated cobalt, fast-spiral, screw-machine-length drill bit designed for deep hole-drilling. It features a 135° split point and a 0.6250-inch…

SKU 3G-OTH-413331

Also listed as: C 15086 · C-15086

Brand
CLEVELAND
Item
Screw Machine Drill Bit: 5/8", 135° Split Point, TiAlN-Coated Cobalt
Category
Cobalt Screw-Machine Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C15086
Type
TiAlN-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 (5/8", MPN C15086) is a TiAlN-coated cobalt, fast-spiral, screw-machine-length drill bit designed for deep hole-drilling. It features a 135° split point and a 0.6250-inch diameter. 3G Electric interprets your demand for this specific OEM tool, sources it, and supports your operation across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CLEVELAND C15086 screw machine drill bit used for?

The CLEVELAND C15086 is a cobalt screw-machine length drill bit designed for deep hole-drilling in tough materials. Its 135° split point reduces walking, while the TiAlN coating extends tool life at high temperatures. Common applications include automotive, aerospace, and general metalworking where precision and durability are required.

What are the specifications of the CLEVELAND C15086 drill bit?

The CLEVELAND C15086 is a 5/8" (0.6250 inch) diameter cobalt screw-machine length drill bit with a 135° split point and TiAlN coating. It features a fast spiral flute design optimized for deep hole-drilling. The cobalt alloy provides heat resistance and hardness for machining stainless steels and high-temperature alloys.

Where to buy CLEVELAND C15086 drill bits worldwide?

3G Electric supplies the CLEVELAND C15086 screw machine drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source genuine CLEVELAND tooling for demanding machining operations.

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

Select a CLEVELAND screw machine drill bit based on hole diameter, material hardness, and depth. The C15086 with TiAlN coating suits stainless steels and alloys. Use rigid setups and peck drilling cycles to clear chips. For deeper holes, ensure adequate coolant delivery. Always match the point angle (135°) to the workpiece material for optimal penetration.

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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