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CLEVELAND Taper Length Drill Bit: #21, 118° Notched Point, Straw/Bronze Cobalt - Tang-Shank Cobalt Taper-Length Drill Bits
CLEVELANDTang-Shank Cobalt Taper-Length Drill Bits

CLEVELAND Taper Length Drill Bit: #21, 118° Notched Point, Straw/Bronze Cobalt

The CLEVELAND Taper Length Drill Bit #21 is a tang-shank cobalt taper-length drill bit with a 118° notched point, featuring a straw/bronze cobalt finish. It has a diameter of 0.1590 inches and is identified by…

SKU 3G-OTH-198796

Brand
CLEVELAND
Item
Taper Length Drill Bit: #21, 118° Notched Point, Straw/Bronze Cobalt
Category
Tang-Shank Cobalt Taper-Length Drill Bits
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C83017
Type
Straw/Bronze Cobalt, Tang Shank
Notched Point
118°
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Taper Length Drill Bit #21 is a tang-shank cobalt taper-length drill bit with a 118° notched point, featuring a straw/bronze cobalt finish. It has a diameter of 0.1590 inches and is identified by manufacturer part number C83017.

Frequently Asked Questions

What is the CLEVELAND C83017 taper length drill bit used for?

The CLEVELAND C83017 taper length drill bit is designed for drilling holes in hard materials such as stainless steel and high-temperature alloys. Its 118° notched point reduces thrust and walking, while the straw/bronze cobalt construction provides heat resistance and durability for industrial machining applications.

What are the specifications of the CLEVELAND C83017 drill bit?

The CLEVELAND C83017 is a #21 taper length drill bit with a 0.1590-inch diameter, 118° notched point, and straw/bronze cobalt finish. It features a tang shank for secure holding in drill presses and lathes. The cobalt material enhances hardness and wear resistance for demanding metalworking tasks.

Where to buy CLEVELAND C83017 drill bits worldwide?

CLEVELAND C83017 taper length drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for pricing and lead time on this cobalt drill bit.

How to select the right CLEVELAND taper length drill bit?

Select a CLEVELAND taper length drill bit based on material hardness and hole size. For hard metals like stainless steel, choose cobalt bits with a notched point, such as the C83017. Ensure the tang shank matches your machine's spindle. Always match the drill diameter to your required hole tolerance.

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 tang-shank cobalt taper-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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