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CLEVELAND C42297 Left-Helix High-Speed Steel Square End Mill - Left-Helix High-Speed Steel Square End Mills
CLEVELANDLeft-Helix High-Speed Steel Square End Mills

CLEVELAND C42297 Left-Helix High-Speed Steel Square End Mill

The CLEVELAND Square End Mill is a left-helix high-speed steel end mill with a 1/4" mill diameter, 4 flutes, 5/8" length of cut, and 2-7/16" overall length (MPN C42297). 3G Electric interprets customer demand and…

SKU 3G-OTH-269932

Also listed as: C 42297 · C-42297

Brand
CLEVELAND
Item
C42297 Left-Helix High-Speed Steel Square End Mill
Part Number
C42297
Category
Left-Helix High-Speed Steel Square End Mills
Available to Order
Also known as:C42297CLEVELAND
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C42297
Mill Dia
1/4"
OAL
2-7/16"
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 left-helix high-speed steel end mill with a 1/4" mill diameter, 4 flutes, 5/8" length of cut, and 2-7/16" overall length (MPN C42297). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — and we supply far more than is listed.

Frequently Asked Questions

What is a CLEVELAND square end mill used for?

A CLEVELAND square end mill is used for general-purpose milling, slotting, and profiling in metalworking. Its square cutting edge produces 90-degree shoulders and flat-bottomed slots. Common applications include machining steel, aluminum, and other ferrous/non-ferrous materials in industrial manufacturing and maintenance shops.

What are the specifications of the CLEVELAND C42297 end mill?

The CLEVELAND C42297 is a high-speed steel square end mill with a 1/4" mill diameter, 4 flutes, 5/8" length of cut (LOC), and 2-7/16" overall length (OAL). It features a left-helix design for specific chip evacuation needs. This MPN C42297 tool is suitable for precision milling operations.

Where to buy CLEVELAND end mills in worldwide?

You can source CLEVELAND end mills worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the C42297 and other CLEVELAND tooling.

How to select the right CLEVELAND square end mill?

Select a CLEVELAND square end mill based on material, cut depth, and machine rigidity. For general-purpose steel milling, a 4-flute design like the C42297 provides good finish and chip clearance. Match the mill diameter (1/4") to your slot width and ensure the LOC (5/8") exceeds your cut depth. Consult tooling guides for speed/feed recommendations.

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 left-helix 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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Left-helix high-speed steel square end mill with TiCN coating for improved wear resistance. Four flutes and a 3/8" cutting diameter with 3/4" length of cut. Suitable for slotting, profiling, and contouring operations in ferrous and non-ferrous metals
CLEVELAND
Left-helix high-speed steel square end mill with TiCN coating for improved wear resistance. Four flutes and a 3/8" cutting diameter with 3/4" length of cut. Suitable for slotting, profiling, and contouring operations in ferrous and non-ferrous metals

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