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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 (1.7 mm) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, model C70064. It features a 135° Split Point and is made of Straw/Bronze Cobalt, conforming to NAS 907 Type…

SKU 3G-OTH-200143

Also listed as: C 70064 · C-70064

Brand
CLEVELAND
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
C70064
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:C70064CLEVELAND
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Local availability & support — Singapore

Local office
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Phone
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C70064
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 (1.7 mm) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, model C70064. It features a 135° Split Point and is made of Straw/Bronze Cobalt, conforming to NAS 907 Type J. The bit has a diameter of 0.0669 inches.

Frequently Asked Questions

What is the CLEVELAND Jobber Length Drill Bit C70064 used for?

The CLEVELAND C70064 is a NAS 907 Type J cobalt jobber-length drill bit designed for aerospace applications. Its 1.7 mm diameter and 135° split point enable precise drilling in hard metals like titanium and stainless steel, meeting strict aerospace tolerances.

What are the specifications of the CLEVELAND C70064 drill bit?

The CLEVELAND C70064 is a 1.7 mm (0.0669 in) jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. It meets NAS 907 Type J specifications and is manufactured under MPN C70064 for aerospace-grade drilling in high-strength alloys.

Where to buy CLEVELAND C70064 drill bits worldwide?

3G Electric supplies the CLEVELAND C70064 drill bit worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this NAS-spec aerospace tool.

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

For aerospace drilling, match the CLEVELAND bit's diameter to your hole size and use a 135° split point for reduced walking. The cobalt steel and NAS 907 Type J compliance ensure heat resistance and precision in titanium or stainless steel. Always verify shank compatibility with your chuck.

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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