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CLEVELAND C33664 Double-End High-Speed Steel Square End Mill - Double-End High-Speed Steel Square End Mills
CLEVELANDDouble-End High-Speed Steel Square End Mills

CLEVELAND C33664 Double-End High-Speed Steel Square End Mill

The CLEVELAND Square End Mill is a double-end high-speed steel end mill with TiN coating, 2 flutes, and a 3/8" mill diameter (MPN C33664). 3G Electric interprets this demand and sources the genuine CLEVELAND tool…

SKU 3G-OTH-251045

Also listed as: C 33664 · C-33664

Brand
CLEVELAND
Item
C33664 Double-End High-Speed Steel Square End Mill
Part Number
C33664
Category
Double-End High-Speed Steel Square End Mills
Available to Order
Also known as:C33664CLEVELAND
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C33664
Type
TiN Coated, Double End
Mill Dia
3/8"
Flute
2

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

Product Description

The CLEVELAND Square End Mill is a double-end high-speed steel end mill with TiN coating, 2 flutes, and a 3/8" mill diameter (MPN C33664). 3G Electric interprets this demand and sources the genuine CLEVELAND tool, quoting and supporting it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CLEVELAND C33664 square end mill used for?

The CLEVELAND C33664 is a double-end high-speed steel square end mill used for general-purpose milling of ferrous and non-ferrous metals. Its TiN coating reduces friction and extends tool life. Common applications include slotting, profiling, and contouring in maintenance, tooling, and production environments.

What are the specifications of the CLEVELAND C33664 end mill?

The CLEVELAND C33664 is a double-end square end mill made from high-speed steel with a titanium nitride (TiN) coating. It has a 3/8" mill diameter, 2 flutes, and is designed for general-purpose milling. The manufacturer part number is C33664.

Where to buy CLEVELAND C33664 end mills worldwide?

CLEVELAND C33664 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 us for availability and lead time on this double-end HSS square end mill.

How to select the right CLEVELAND square end mill for my application?

Select a CLEVELAND square end mill based on material, coating, and geometry. For general milling of steel or aluminum, the C33664 with TiN coating and 2 flutes suits slotting and profiling. Match the 3/8" diameter to your tool holder and spindle speed. Consult a cutting tool specialist for specific feeds and speeds.

Used in

Common applications for CLEVELAND
Aerospace assembly — Cleveland NAS 907 Type J aircraft-extension drill bits for long-reach drilling in confined airframe structures.
General machining — Cleveland AlTiN-coated carbide square end mills for milling steel and stainless steel components.
Metal fabrication — Cleveland 82° single-flute countersinks for seating flat-head screws in inch-based assemblies.
Maintenance and repair — Cleveland black oxide high-speed steel countersinks for deburring and chamfering holes in plant equipment.
Automotive and engine work — Cleveland cobalt aircraft-extension drills for drilling hard alloys in restricted engine bay spaces.
Job shop production — Cleveland carbide single-flute countersinks for high-speed countersinking in aluminum and non-ferrous parts.
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CLEVELAND Products

3G Electric supplies CLEVELAND double-end 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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Double-end high-speed steel square end mill with 5/8" mill diameter, 1-1/8" length of cut, and 5" overall length. Two-flute design provides efficient chip evacuation for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials
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Double-end high-speed steel square end mill with 5/8" mill diameter, 1-1/8" length of cut, and 5" overall length. Two-flute design provides efficient chip evacuation for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials
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This double-end high-speed steel square end mill features a TiN coating for reduced friction and extended tool life. With two flutes and a 1/2" diameter, it is suited for general-purpose milling, slotting, and profiling operations in metalworking, producing flat-bottomed slots and sharp corners

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