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CLEVELAND C30830 General Purpose Cobalt Roughing End Mill - General Purpose Cobalt Roughing End Mills
CLEVELANDGeneral Purpose Cobalt Roughing End Mills

CLEVELAND C30830 General Purpose Cobalt Roughing End Mill

The CLEVELAND C30830 is a general purpose cobalt roughing end mill with a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It features a fine pitch design with 4 flutes, suited for roughing…

SKU 3G-OTH-269000

Also listed as: C 30830 · C-30830

Brand
CLEVELAND
Item
C30830 General Purpose Cobalt Roughing End Mill
Part Number
C30830
Category
General Purpose Cobalt Roughing End Mills
Available to Order
Also known as:C30830CLEVELAND
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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
C30830
Type
Fine Pitch
Mill Dia
3/8"
OAL
3-1/4"
Flute
4
LOC
1-1/2"

Technical Documents

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND C30830 is a general purpose cobalt roughing end mill with a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It features a fine pitch design with 4 flutes, suited for roughing operations in industrial machining.

Frequently Asked Questions

What is the CLEVELAND C30830 roughing end mill used for?

The CLEVELAND C30830 is a general purpose cobalt roughing end mill used for heavy material removal in industrial machining. It is designed for ferrous metals and high-temperature alloys, commonly applied in mold making, die casting, and automotive manufacturing.

What are the specifications of the CLEVELAND C30830 roughing end mill?

The CLEVELAND C30830 is a 4-flute, fine-pitch cobalt roughing end mill with a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It is a general purpose tool for aggressive stock removal in ferrous materials.

Where to buy the CLEVELAND C30830 roughing end mill worldwide?

3G Electric supplies the CLEVELAND C30830 roughing end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the right CLEVELAND roughing end mill for your application?

Select a CLEVELAND roughing end mill based on material hardness, flute count, and cut depth. For ferrous metals, use cobalt tools like the C30830 with fine pitch for chip evacuation. Match mill diameter to your machine's spindle power and rigidity.

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.
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CLEVELAND Products

3G Electric supplies CLEVELAND general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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