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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
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C70064
Type
Straw/Bronze Cobalt, NAS 907 Type J
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 (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 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Jobber Length Drill Bit: 1.4 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70061)
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CLEVELAND Jobber Length Drill Bit: 1.4 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70061)
CLEVELAND Jobber Length Drill Bit: 1.1 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70058)
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CLEVELAND Jobber Length Drill Bit: 1.1 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70058)
CLEVELAND Jobber Length Drill Bit: 2.7 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70074)
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CLEVELAND Jobber Length Drill Bit: 2.7 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70074)
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CLEVELAND Jobber Length Drill Bit: 5.2 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70099)
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CLEVELAND Jobber Length Drill Bit: 5.2 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type J (MPN C70099)

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