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

The CLEVELAND Jobber Length Drill Bit, Letter Z, is an NAS-Spec high-speed steel drill bit with a 135° split point, meeting NAS 907 Type B standards. It features a 0.4130-inch diameter and is designed for aerospace…

SKU 3G-OTH-190192

Also listed as: C 11654 · C-11654

Brand
CLEVELAND
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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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
C11654
Type
HSS, NAS 907 Type B
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, Letter Z, is an NAS-Spec high-speed steel drill bit with a 135° split point, meeting NAS 907 Type B standards. It features a 0.4130-inch diameter and is designed for aerospace applications, with manufacturer part number C11654.

Frequently Asked Questions

What is the CLEVELAND C11654 jobber length drill bit used for?

The CLEVELAND C11654 is a Letter Z, 135° split point, HSS jobber length drill bit designed for aerospace applications per NAS 907 Type B. It drills precise holes in high-strength alloys and sheet metal, commonly used in aircraft assembly and maintenance.

What are the specifications of the CLEVELAND C11654 drill bit?

The CLEVELAND C11654 is a Letter Z size drill bit with a 0.4130 inch diameter. It features a 135° split point, high-speed steel (HSS) construction, and conforms to NAS 907 Type B standards for aerospace jobber length drilling.

Where to buy CLEVELAND C11654 drill bits worldwide?

3G Electric supplies the CLEVELAND C11654 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS 907 Type B aerospace drill bit for your operations.

How to select the correct CLEVELAND jobber length drill bit for aerospace?

Select the CLEVELAND C11654 for Letter Z size holes (0.4130 inch) in aerospace materials. The 135° split point reduces walking and thrust, while HSS construction handles high-strength alloys. Always match the drill bit to the material hardness and hole tolerance required by your NAS 907 application.

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 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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High-speed steel jobber-length drill bit with a 135° split point for reduced walking and lower thrust requirements. Meets NAS 907 Type B standards for aerospace drilling. Suitable for precision holemaking in high-strength alloys and other demanding materials
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This CLEVELAND jobber-length drill bit is made from high-speed steel and features a 135° split point. It is designed to meet NAS 907 Type B specifications for aerospace drilling applications. The #12 size drill bit is suitable for producing precise holes in high-strength materials
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This CLEVELAND jobber-length drill bit is made of high-speed steel and features a 135° split point. It meets NAS 907 Type B standards for aerospace drilling applications. The #14 size (0.1820 inch diameter) is suitable for precision holemaking in high-strength materials, reducing thrust and preventing walking on contact
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This 5 mm jobber-length drill bit is made from high-speed steel with a 135° split point. It conforms to NAS 907 Type B specifications for aerospace drilling tasks requiring tight tolerances and burr-free holes. Suitable for use in high-strength alloys and sheet metal in airframe assembly
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