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CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 1-7/8" LOC - General Purpose High-Speed Steel Square End Mills
CLEVELANDGeneral Purpose High-Speed Steel Square End Mills

CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 1-7/8" LOC

The CLEVELAND Square End Mill is a general purpose high-speed steel end mill with a 1" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length, featuring 3 flutes (MPN C39659). 3G Electric interprets customer…

SKU 3G-OTH-225420

Brand
CLEVELAND
Item
Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 1-7/8" LOC
Category
General Purpose High-Speed Steel Square End Mills
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C39659
Mill Dia
1"
OAL
4-1/8"
Flute
3
LOC
1-7/8"
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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Square End Mill is a general purpose high-speed steel end mill with a 1" mill diameter, 1-7/8" length of cut, and 4-1/8" overall length, featuring 3 flutes (MPN C39659). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a CLEVELAND Square End Mill used for?

A CLEVELAND Square End Mill is used for general-purpose milling operations on ferrous and non-ferrous materials. Its square end design creates flat-bottomed slots, pockets, and contours in industrial machining applications. The high-speed steel construction provides durability for moderate cutting speeds in manual and CNC milling machines.

What are the specifications of the CLEVELAND Square End Mill C39659?

The CLEVELAND Square End Mill C39659 is a high-speed steel, 3-flute end mill with a 1-inch mill diameter, 1-7/8-inch length of cut, and 4-1/8-inch overall length. It is designed for general-purpose milling and is manufactured by CLEVELAND. The 3-flute design balances chip evacuation and surface finish.

Where to buy CLEVELAND Square End Mills worldwide?

CLEVELAND Square End Mills are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the C39659 or other CLEVELAND end mills.

How to select the right CLEVELAND Square End Mill for your application?

Select a CLEVELAND Square End Mill based on material type, required cut depth, and machine rigidity. For general-purpose milling of steel or aluminum, the 3-flute C39659 with 1-inch diameter suits moderate feed rates. Match flute count to material: 3 flutes balance chip clearance and finish. Consult CLEVELAND's application data for optimal speeds.

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 general purpose high-speed steel square 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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