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CLEVELAND C33621 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 C33621 Left-Helix High-Speed Steel Square End Mill

The CLEVELAND Square End Mill is a left-helix high-speed steel end mill with TiCN coating, 4 flutes, a 3/8" mill diameter, and a 3/4" length of cut (MPN C33621). 3G Electric interprets demand and sources this genuine…

SKU 3G-OTH-269940

Also listed as: C 33621 · C-33621

Brand
CLEVELAND
Item
C33621 Left-Helix High-Speed Steel Square End Mill
Category
Left-Helix High-Speed Steel Square End Mills
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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
C33621
Type
TiCN Coated
Mill Dia
3/8"
Flute
4
LOC
3/4"

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 TiCN coating, 4 flutes, a 3/8" mill diameter, and a 3/4" length of cut (MPN C33621). 3G Electric interprets demand and sources this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the CLEVELAND C33621 square end mill used for?

The CLEVELAND C33621 square end mill is used for general-purpose milling of ferrous and non-ferrous metals. Its TiCN coating and left-helix flute design make it suitable for slotting, profiling, and contouring operations in industrial machining environments.

What are the specifications of the CLEVELAND C33621 square end mill?

The CLEVELAND C33621 is a high-speed steel square end mill with TiCN coating, 4 flutes, 3/8" mill diameter, and 3/4" length of cut. It features a left-helix design for improved chip evacuation and is manufactured under part number C33621.

Where to buy the CLEVELAND C33621 square end mill worldwide?

You can source the CLEVELAND C33621 square end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any international location.

How to select the correct CLEVELAND square end mill for your application?

Select the CLEVELAND square end mill based on material hardness, required finish, and machine capabilities. For general-purpose milling, the C33621 with TiCN coating offers good wear resistance. Match flute count and diameter to your operation's feed rate and depth of cut requirements.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 1/4" Mill Dia, 5/8" LOC (MPN C33611)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 1/4" Mill Dia, 5/8" LOC (MPN C33611)
CLEVELAND Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/4" Mill Dia, 1-5/8" LOC (MPN C33625)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/4" Mill Dia, 1-5/8" LOC (MPN C33625)
CLEVELAND Square End Mill: High Speed Steel, 4 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN C42302)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 4 Flute, 3/8" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN C42302)
CLEVELAND Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/16" Mill Dia, 1-1/4" LOC (MPN C33406)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, TiCN Coated, 4 Flute, 3/16" Mill Dia, 1-1/4" LOC (MPN C33406)

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