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CLEVELAND Jobber Length Drill Bit: 3/8", 135° Split Point, HSS - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CLEVELANDNAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CLEVELAND Jobber Length Drill Bit: 3/8", 135° Split Point, HSS

SKU 3G-OTH-190524

Brand
CLEVELAND
Item
Jobber Length Drill Bit: 3/8", 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C11621
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CLEVELAND C11621 jobber length drill bit used for?

The CLEVELAND C11621 is a 3/8" jobber length drill bit designed for aerospace applications. It meets NAS 907 Type B specifications and is made from high-speed steel with a 135° split point, making it suitable for drilling into various metals and alloys used in aircraft manufacturing and maintenance.

What are the specifications of the CLEVELAND C11621 drill bit?

The CLEVELAND C11621 is a jobber length drill bit with a 3/8" (0.3750") diameter, 135° split point, and high-speed steel construction. It conforms to NAS 907 Type B standards for aerospace use. The manufacturer part number is C11621, and it is designed for precision drilling in demanding industrial environments.

Where to buy CLEVELAND C11621 drill bits worldwide?

CLEVELAND C11621 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times; we source and deliver this NAS-spec aerospace drill bit to your location.

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

Select the CLEVELAND C11621 for drilling holes requiring NAS 907 Type B compliance. The 3/8" diameter and 135° split point reduce walking and improve chip evacuation in high-strength alloys. Ensure your application matches the HSS material and jobber length for general-purpose aerospace drilling. Always verify hole tolerance requirements before ordering.

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 high-speed steel 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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