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CLEVELAND C16503 Cobalt Jobber-Length Drill Bit for Deep Hole-Drilling - Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
CLEVELANDCobalt Jobber-Length Drill Bits for Deep Hole-Drilling

CLEVELAND C16503 Cobalt Jobber-Length Drill Bit for Deep Hole-Drilling

The CLEVELAND Jobber Length Drill Bit #1 (MPN C16503) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt, fast spiral design. With a specified dimension…

SKU 3G-OTH-211725

Also listed as: C 16503 · C-16503

Brand
CLEVELAND
Item
C16503 Cobalt Jobber-Length Drill Bit for Deep Hole-Drilling
Part Number
C16503
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
Available to Order
Also known as:C16503CLEVELAND
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C16503
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 #1 (MPN C16503) is a cobalt jobber-length drill bit for deep hole-drilling, featuring a 135° split point and a straw/bronze cobalt, fast spiral design. With a specified dimension of 0.2280, this bit is engineered for precision in demanding industrial applications.

Frequently Asked Questions

What is the CLEVELAND C16503 jobber length drill bit used for?

The CLEVELAND C16503 jobber length drill bit is used for deep hole-drilling in hard materials. Its 135° split point reduces walking and thrust, while the straw/bronze cobalt construction and fast spiral design enhance heat resistance and chip evacuation in industrial metalworking applications.

What are the specifications of the CLEVELAND C16503 drill bit?

The CLEVELAND C16503 is a #1 jobber length drill bit with a 0.2280 inch diameter, 135° split point, straw/bronze cobalt finish, and fast spiral flute design. It is engineered for deep hole-drilling in tough materials, offering durability and precision under high-temperature conditions.

Where to buy CLEVELAND C16503 drill bits worldwide?

CLEVELAND C16503 drill bits are available to order worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this cobalt 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 like the C16503 by matching the diameter (0.2280 inch) and split point (135°) to your material hardness and hole depth. For deep holes, the fast spiral design aids chip removal. Always verify shank compatibility with your drill chuck and use appropriate cutting fluid.

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.
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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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