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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 1/2" Mill Dia, 5/8" LOC - Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
CLEVELANDFast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys

CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 1/2" Mill Dia, 5/8" LOC

The CLEVELAND Square End Mill is a fast-cutting carbide end mill for stainless steel and super alloys, featuring a T-Max coating, 4 flutes, a 1/2" mill diameter, 5/8" length of cut, and 2-1/2" overall length (MPN…

SKU 3G-OTH-210813

Also listed as: C 70840 · C-70840

Brand
CLEVELAND
Item
Square End Mill: Carbide, T-Max Coated, 4 Flute, 1/2" Mill Dia, 5/8" LOC
Category
Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
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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
C70840
Type
T-Max Coated
Mill Dia
1/2"
OAL
2-1/2"
Flute
4
LOC
5/8"

Technical Documents

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

Product Description

The CLEVELAND Square End Mill is a fast-cutting carbide end mill for stainless steel and super alloys, featuring a T-Max coating, 4 flutes, a 1/2" mill diameter, 5/8" length of cut, and 2-1/2" overall length (MPN C70840).

Frequently Asked Questions

What is the CLEVELAND C70840 square end mill used for?

The CLEVELAND C70840 square end mill is designed for fast cutting of stainless steel and super alloys. Its carbide construction with T-Max coating provides heat resistance and durability for high-performance machining in demanding industrial applications.

What are the specifications of the CLEVELAND C70840 end mill?

The CLEVELAND C70840 is a carbide square end mill with T-Max coating, 4 flutes, 1/2" mill diameter, 5/8" length of cut, and 2-1/2" overall length. The manufacturer part number is C70840. It is optimized for stainless steel and super alloys.

Where to buy CLEVELAND C70840 end mills worldwide?

You can source the CLEVELAND C70840 end mill 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 time.

How to select the right CLEVELAND square end mill for stainless steel?

Select a CLEVELAND square end mill like the C70840 with carbide construction and T-Max coating for stainless steel and super alloys. Match the mill diameter and length of cut to your workpiece geometry. Use appropriate speeds and feeds per manufacturer guidelines for optimal tool life.

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 fast-cutting carbide square end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 3/8" Mill Dia, 5/8" LOC, 2" OAL (MPN C70827)
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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 3/8" Mill Dia, 5/8" LOC, 2" OAL (MPN C70827)
CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 5/16" Mill Dia, 13/16" LOC, 2-1/2" OAL (MPN C70823)
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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 5/16" Mill Dia, 1-1/4" LOC, 3" OAL (MPN C70825)
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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 5/16" Mill Dia, 1-1/4" LOC, 3" OAL (MPN C70825)
CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 7/16" Mill Dia, 5/8" LOC, 2-1/2" OAL (MPN C70835)
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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 7/16" Mill Dia, 5/8" LOC, 2-1/2" OAL (MPN C70835)
CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 3/8" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN C70829)
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CLEVELAND Square End Mill: Carbide, T-Max Coated, 4 Flute, 3/8" Mill Dia, 7/8" LOC, 2-1/2" OAL (MPN C70829)

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