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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 (3.8 mm, MPN C70085) 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 diameter of…

SKU 3G-OTH-200153

Also listed as: C 70085 · C-70085

Brand
CLEVELAND
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
C70085
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:C70085CLEVELAND
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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
C70085
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 (3.8 mm, MPN C70085) 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 diameter of 0.1496 inches, this bit is designed for demanding aerospace applications, backed by 3G Electric's specialist sourcing across 14 industrial departments.

Frequently Asked Questions

What is the CLEVELAND C70085 jobber length drill bit used for?

The CLEVELAND C70085 is a 3.8 mm cobalt jobber-length drill bit with a 135° split point, designed for aerospace applications per NAS 907 Type J. It drills hard materials like stainless steel and titanium, where heat resistance and precision are critical.

What are the specifications of the CLEVELAND C70085 drill bit?

The CLEVELAND C70085 is a 3.8 mm (0.1496 in) jobber-length drill bit with a 135° split point, straw/bronze cobalt finish, and NAS 907 Type J compliance. It is designed for aerospace-grade drilling in tough alloys.

Where to buy CLEVELAND C70085 drill bits worldwide?

3G Electric supplies the CLEVELAND C70085 drill bit worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this NAS-spec aerospace tool.

How to select the right drill bit for aerospace materials?

For aerospace materials like titanium or stainless steel, choose a cobalt jobber-length bit with a 135° split point, such as the CLEVELAND C70085. The split point reduces walking, while cobalt provides heat resistance for extended tool life.

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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