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CLEVELAND Jobber Length Drill Bit: 1.1 mm, 135° Split Point, Straw/Bronze Cobalt - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CLEVELAND Jobber Length Drill Bit: 1.1 mm, 135° Split Point, Straw/Bronze Cobalt

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
Jobber Length Drill Bit: 1.1 mm, 135° Split Point, Straw/Bronze Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLEVELAND
Manufacturer Part Number
C70058
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 (1.1 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 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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