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CLEVELAND NAS-Spec Cobalt Jobber-Length Drill Bit - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CLEVELAND NAS-Spec Cobalt Jobber-Length Drill Bit

The CLEVELAND Jobber Length Drill Bit (1.1 mm, MPN C70058) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt finish, NAS 907 Type J. With a key…

SKU 3G-OTH-200138

Also listed as: C 70058 · C-70058

Brand
CLEVELAND
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
C70058
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:C70058CLEVELAND
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Local availability & support — Singapore

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

CLEVELAND
Manufacturer Part Number
C70058
Type
Straw/Bronze Cobalt, NAS 907 Type J
Split Point
135°

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

Product Description

The CLEVELAND Jobber Length Drill Bit (1.1 mm, MPN C70058) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt finish, NAS 907 Type J. With a key specification of 0.0433, this bit is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is a CLEVELAND NAS 907 Type J jobber length drill bit used for?

This CLEVELAND C70058 drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking on contact, while the straw/bronze cobalt construction handles tough materials like stainless steel and titanium.

What are the specifications of the CLEVELAND C70058 drill bit?

The CLEVELAND C70058 is a 1.1 mm jobber length drill bit with a 135° split point, straw/bronze cobalt finish, and NAS 907 Type J compliance. It is designed for aerospace applications requiring tight tolerances and durability in hard metals.

Where to buy CLEVELAND C70058 drill bits worldwide?

3G Electric supplies the CLEVELAND C70058 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine NAS-spec tooling for aerospace and industrial applications.

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

For aerospace drilling, choose a cobalt bit like the CLEVELAND C70058 with a 135° split point to prevent walking. Match the diameter (1.1 mm) to your hole tolerance and ensure NAS 907 Type J compliance for material compatibility and performance.

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 cobalt 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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