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CLEVELAND NAS-Spec HSS 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 HSS Jobber-Length Drill Bit

The CLEVELAND Jobber Length Drill Bit, Letter B (MPN C11631), is an NAS-Spec high-speed steel drill bit with a 135° split point, designed for aerospace applications. It features a 0.2380-inch diameter and conforms to…

SKU 3G-OTH-190390

Also listed as: C 11631 · C-11631

Brand
CLEVELAND
Item
NAS-Spec HSS 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
C11631
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 B (MPN C11631), is an NAS-Spec high-speed steel drill bit with a 135° split point, designed for aerospace applications. It features a 0.2380-inch diameter and conforms to NAS 907 Type B standards, ensuring precision in demanding industrial environments.

Frequently Asked Questions

What is the CLEVELAND C11631 jobber length drill bit used for?

The CLEVELAND C11631 is a high-speed steel jobber length drill bit designed for aerospace applications. It meets NAS 907 Type B specifications and features a 135° split point for precise hole starting and reduced thrust in demanding materials.

What are the specifications of the CLEVELAND C11631 drill bit?

The CLEVELAND C11631 is a letter B size drill bit with a 0.2380 inch diameter. It is made of high-speed steel (HSS) with a 135° split point and conforms to NAS 907 Type B standards for aerospace drilling.

Where to buy CLEVELAND C11631 drill bits worldwide?

3G Electric supplies the CLEVELAND C11631 jobber length drill bit to customers worldwide. We handle full logistics and customs clearance to deliver this NAS 907 Type B HSS drill bit to your facility, no matter the location.

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

Select the CLEVELAND C11631 for drilling holes requiring a 0.2380 inch diameter in aerospace alloys. The 135° split point reduces walking and cutting forces. Always match the bit's HSS material and NAS 907 Type B spec to your workpiece and 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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Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: Letter A, 135° Split Point, HSS, NAS 907 Type B (MPN C11630)
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High-speed steel jobber-length drill bit conforming to NAS 907 Type B specifications. Features a 135° split point to reduce walking and improve cutting efficiency. Suitable for precision drilling in aerospace-grade materials
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