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CLEVELAND Jobber Length Drill Bit: #20, 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: #20, 135° Split Point, Straw/Bronze Cobalt

The CLEVELAND Jobber Length Drill Bit (#20, MPN C16522) 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 diameter of…

SKU 3G-OTH-211638

Also listed as: C 16522 · C-16522

Brand
CLEVELAND
Item
Jobber Length Drill Bit: #20, 135° Split Point, Straw/Bronze Cobalt
Category
Cobalt Jobber-Length Drill Bits for Deep Hole-Drilling
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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
C16522
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 (#20, MPN C16522) 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 diameter of 0.1610 inches, this bit is engineered for precision drilling in demanding materials.

Frequently Asked Questions

What is a CLEVELAND C16522 jobber length drill bit used for?

The CLEVELAND C16522 is a #20 cobalt jobber-length drill bit with a 135° split point and fast spiral, designed for deep hole-drilling in tough materials like stainless steel and high-temperature alloys. Its straw/bronze cobalt construction provides heat resistance and extended tool life in industrial machining applications.

What are the specifications of the CLEVELAND C16522 drill bit?

The CLEVELAND C16522 is a #20 jobber-length drill bit with a 0.1610-inch diameter, 135° split point, and fast spiral flute design. It features a straw/bronze cobalt finish for enhanced durability and is optimized for deep hole-drilling in hard metals. The manufacturer part number is C16522.

Where to buy CLEVELAND C16522 drill bits worldwide?

3G Electric supplies the CLEVELAND C16522 cobalt jobber-length drill bit to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other CLEVELAND cutting tools.

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

For deep hole-drilling, choose a CLEVELAND cobalt jobber bit like the C16522 with a 135° split point to reduce walking and a fast spiral for efficient chip evacuation. Match the diameter (0.1610 inches for #20) to your hole size and ensure the straw/bronze cobalt finish suits the material hardness. Consult a technical specialist for application-specific guidance.

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: #21, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16523)
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CLEVELAND Jobber Length Drill Bit: #19, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16521)
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CLEVELAND Jobber Length Drill Bit: #18, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16520)
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CLEVELAND Jobber Length Drill Bit: #14, 135° Split Point, Straw/Bronze Cobalt, Fast Spiral (MPN C16516)

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