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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 (12.5 mm) is an NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and NAS 907 Type B design. It is manufactured under part number…

SKU 3G-OTH-190103

Also listed as: C 11915 · C-11915

Brand
CLEVELAND
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit
Part Number
C11915
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:C11915CLEVELAND
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C11915
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 (12.5 mm) is an NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and NAS 907 Type B design. It is manufactured under part number C11915 with a specified attribute of 0.4921.

Frequently Asked Questions

What is the CLEVELAND C11915 jobber length drill bit used for?

The CLEVELAND C11915 is a 12.5 mm HSS jobber length drill bit with a 135° split point, designed for aerospace applications per NAS 907 Type B. It drills precise holes in high-strength alloys and stainless steels, commonly used in aircraft assembly and maintenance.

What are the specifications of the CLEVELAND C11915 drill bit?

The CLEVELAND C11915 is a 12.5 mm diameter jobber length drill bit made of high-speed steel (HSS) with a 135° split point. It meets NAS 907 Type B standards and has a shank diameter of 0.4921 inches. The manufacturer part number is C11915.

Where to buy CLEVELAND C11915 drill bits worldwide?

3G Electric supplies the CLEVELAND C11915 drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS-spec aerospace drill bit.

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

For aerospace materials like titanium or Inconel, choose a high-speed steel bit with a 135° split point, such as the CLEVELAND C11915. The split point reduces walking and thrust, while HSS provides heat resistance. Match diameter and shank to your chuck and material hardness.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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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
7/16" jobber-length drill bit made from high-speed steel, featuring a 118° split point. Conforms to NAS 907 Type A specifications for aerospace drilling applications. Suitable for precision holemaking in high-strength materials
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