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CLEVELAND Extra Long Drill Bit: 29/64", 8" Overall Lg, 118° Notched Point - High-Speed Steel Extended-Length Drill Bits
CLEVELANDHigh-Speed Steel Extended-Length Drill Bits

CLEVELAND Extra Long Drill Bit: 29/64", 8" Overall Lg, 118° Notched Point

The CLEVELAND Extra Long Drill Bit (29/64", 8" overall length) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It is designed for deep-hole drilling applications…

SKU 3G-OTH-207437

Brand
CLEVELAND
Item
Extra Long Drill Bit: 29/64", 8" Overall Lg, 118° Notched Point
Category
High-Speed Steel Extended-Length Drill Bits
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C09678
Type
Black Oxide HSS
Overall Lg
8"
Notched Point
118°
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Extra Long Drill Bit (29/64", 8" overall length) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It is designed for deep-hole drilling applications where standard-length bits cannot reach, and is supplied with a 0.4531-inch diameter. 3G Electric sources this and thousands of other industrial tools across 14 departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is a CLEVELAND Extra Long Drill Bit used for?

This CLEVELAND black oxide HSS extra long drill bit is used for deep-hole drilling in metal, wood, and plastic. Its 8" overall length and 118° notched point provide precise entry and chip evacuation in industrial machining, maintenance, and fabrication applications.

What are the specifications of the CLEVELAND C09678 drill bit?

The CLEVELAND C09678 is a 29/64" (0.4531") diameter extra long drill bit with an 8" overall length, 118° notched point, and black oxide high-speed steel construction. It is designed for extended reach in tough materials.

Where to buy CLEVELAND extra long drill bits worldwide?

3G Electric supplies CLEVELAND extra long drill bits like the C09678 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this black oxide HSS bit.

How to select the right CLEVELAND extra long drill bit?

Choose a CLEVELAND extra long drill bit based on hole depth, material, and required finish. For steel, the black oxide HSS with 118° notched point reduces walking and improves chip flow. Match diameter (29/64") and overall length (8") to your application's reach and tolerance needs.

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 high-speed steel extended-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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