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CLEVELAND Jobber Length Drill Bit: 4.1 mm, 135° Split Point, HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CLEVELAND Jobber Length Drill Bit: 4.1 mm, 135° Split Point, HSS

CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace.

SKU 3G-OTH-190513

Also listed as: C 11831 · C-11831

Brand
CLEVELAND
Item
Jobber Length Drill Bit: 4.1 mm, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C11831

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

Product Description

CLEVELAND NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace.

Frequently Asked Questions

What is the CLEVELAND C11831 drill bit used for?

The CLEVELAND C11831 is a jobber-length drill bit designed for aerospace applications. It meets NAS 907 Type B specifications, making it suitable for drilling precision holes in high-strength materials. The 135° split point reduces walking and improves cutting efficiency.

What are the specifications of the CLEVELAND C11831 drill bit?

The CLEVELAND C11831 is a 4.1 mm (0.1614 inch) jobber-length drill bit with a 135° split point, made from high-speed steel (HSS). It conforms to NAS 907 Type B standards for aerospace use. The manufacturer part number is C11831.

Where to buy CLEVELAND C11831 drill bits worldwide?

CLEVELAND C11831 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 availability and lead time.

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

Select a CLEVELAND jobber drill bit like the C11831 based on material hardness and hole tolerance. For aerospace, choose NAS 907 Type B bits with a 135° split point to reduce thrust and improve hole quality. Match the diameter (e.g., 4.1 mm) to your fastener or reaming requirements.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: 4.5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11835)
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CLEVELAND Jobber Length Drill Bit: 4.5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11835)
CLEVELAND Jobber Length Drill Bit: 4 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11830)
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CLEVELAND Jobber Length Drill Bit: 4 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11830)
CLEVELAND Jobber Length Drill Bit: 4.9 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11839)
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CLEVELAND Jobber Length Drill Bit: 4.9 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11839)
CLEVELAND Jobber Length Drill Bit: 5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11840)
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CLEVELAND Jobber Length Drill Bit: 5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11840)
This jobber-length drill bit is made of 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 precision holes in high-strength materials used in aerospace assembly and maintenance
CLEVELAND
This jobber-length drill bit is made of 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 precision holes in high-strength materials used in aerospace assembly and maintenance
CLEVELAND Jobber Length Drill Bit: 5.5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11845)
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CLEVELAND Jobber Length Drill Bit: 5.5 mm, 135° Split Point, HSS, NAS 907 Type B (MPN C11845)

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