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CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bit #4 - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bit #4

The CLEVELAND Jobber Length Drill Bit (#4, 135° Split Point, HSS, NAS 907 Type B, MPN C11658) is an NAS-spec high-speed steel drill bit for aerospace applications, with a 0.2090-inch diameter. 3G Electric sources…

SKU 3G-OTH-190445

Also listed as: C 11658 · C-11658

Brand
CLEVELAND
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit #4
Part Number
C11658
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:C11658CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C11658

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Jobber Length Drill Bit (#4, 135° Split Point, HSS, NAS 907 Type B, MPN C11658) is an NAS-spec high-speed steel drill bit for aerospace applications, with a 0.2090-inch diameter. 3G Electric sources this genuine industrial tool across 14 departments, backed by specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the CLEVELAND Jobber Length Drill Bit #4 used for?

The CLEVELAND Jobber Length Drill Bit #4 is designed for precision drilling in aerospace applications. Its 135° split point reduces walking and requires less thrust, making it ideal for high-strength alloys and materials requiring NAS 907 Type B compliance.

What are the specifications of the CLEVELAND C11658 drill bit?

The CLEVELAND C11658 is a #4 jobber length drill bit with a 0.2090-inch diameter, 135° split point, and high-speed steel construction. It meets NAS 907 Type B standards for aerospace drilling, ensuring consistent performance in demanding industrial environments.

Where to buy CLEVELAND C11658 drill bits worldwide?

CLEVELAND C11658 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, ensuring compliance with international shipping requirements for aerospace-grade tooling.

How to select the right CLEVELAND jobber drill bit for aerospace materials?

Select the CLEVELAND jobber drill bit based on material hardness and hole tolerance. For aerospace alloys, the 135° split point and HSS construction of the C11658 reduce heat buildup and improve chip evacuation. Always match the bit diameter to the required hole size and use proper 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 nas-spec high-speed steel jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This jobber-length drill bit is made from high-speed steel and features a 135° split point for precise starting and reduced walking. It conforms to NAS 907 Type B specifications, making it suitable for drilling high-strength alloys in aerospace maintenance and manufacturing applications
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This jobber-length drill bit is made from high-speed steel and features a 135° split point for precise starting and reduced walking. It conforms to NAS 907 Type B specifications, making it suitable for drilling high-strength alloys in aerospace maintenance and manufacturing applications
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