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CLEVELAND Jobber Length Drill Bit: Letter Q, 135° Split Point, Straw/Bronze 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 Q, 135° Split Point, Straw/Bronze Cobalt

The CLEVELAND Jobber Length Drill Bit (Letter Q, MPN C15665) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt finish with a fast spiral design. Its…

SKU 3G-OTH-211619

Also listed as: C 15665 · C-15665

Brand
CLEVELAND
Item
Jobber Length Drill Bit: Letter Q, 135° Split Point, Straw/Bronze Cobalt
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C15665
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 Jobber Length Drill Bit (Letter Q, MPN C15665) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt finish with a fast spiral design. Its key specification is a diameter of 0.3320 inches. 3G Electric interprets your demand for this precision tool, sourcing it from our global network and supporting your operation across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the CLEVELAND Jobber Length Drill Bit C15665 used for?

The CLEVELAND C15665 is a cobalt jobber-length drill bit designed for deep hole-drilling in hard materials. Its 135° split point reduces walking and requires less thrust, making it suitable for stainless steel and high-temperature alloys. The fast spiral efficiently evacuates chips, enabling deeper holes without pecking.

What are the specifications of the CLEVELAND C15665 drill bit?

The CLEVELAND C15665 is a letter Q jobber-length drill bit with a 0.3320-inch diameter. It features a 135° split point, straw/bronze cobalt finish, and fast spiral flute design. This cobalt construction provides heat resistance and wear durability for drilling tough metals.

Where to buy CLEVELAND C15665 drill bits worldwide?

3G Electric supplies the CLEVELAND C15665 cobalt drill bit to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

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

For deep hole-drilling, choose a cobalt jobber bit like the CLEVELAND C15665 with a 135° split point to reduce walking and thrust. The fast spiral design aids chip evacuation. Match the diameter (0.3320 inch for letter Q) to your hole size and ensure your machine can maintain consistent speed and coolant flow.

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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Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: Letter R, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C15666)
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