Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 4" LOC, 6-1/2" OAL (MPN C39745) - 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, 4" LOC, 6-1/2" OAL (MPN C39745)

The CLEVELAND Square End Mill is a general purpose high-speed steel end mill with a 1" mill diameter, 4" length of cut, and 6-1/2" overall length. It features 3 flutes and is identified by manufacturer part number…

SKU 3G-OTH-226106

Also listed as: C 39745 · C-39745

Brand
CLEVELAND
Item
Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 4" LOC, 6-1/2" OAL
Category
General Purpose High-Speed Steel Square End Mills
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
C39745
Mill Dia
1"
OAL
6-1/2"
Flute
3
LOC
4"

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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, 4" length of cut, and 6-1/2" overall length. It features 3 flutes and is identified by manufacturer part number C39745.

Frequently Asked Questions

What is the CLEVELAND C39745 square end mill used for?

The CLEVELAND C39745 is a general-purpose high-speed steel square end mill used for milling slots, profiles, and contours in ferrous and non-ferrous metals. Its 3-flute design provides efficient chip evacuation and smooth finishes in industrial machining applications.

What are the specifications of the CLEVELAND C39745 end mill?

The CLEVELAND C39745 square end mill has a 1" mill diameter, 4" length of cut (LOC), and 6-1/2" overall length (OAL). It features 3 flutes and is made from high-speed steel. The manufacturer part number is C39745.

Where to buy CLEVELAND C39745 end mills worldwide?

CLEVELAND C39745 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, ensuring reliable sourcing for your machining needs.

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

Select a CLEVELAND square end mill based on material, diameter, and cut length. For general-purpose milling of steel or aluminum, the C39745 with 1" diameter and 4" LOC suits medium-depth cuts. Match flute count to material hardness for optimal chip removal and 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 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 3/4" Mill Dia, 3" LOC, 5-1/4" OAL (MPN C39743)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 3/4" Mill Dia, 3" LOC, 5-1/4" OAL (MPN C39743)
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN C39660)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 2" LOC, 4-1/2" OAL (MPN C39660)
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 3/4" Mill Dia, 1-5/8" LOC, 3-7/8" OAL (MPN C39655)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 3/4" Mill Dia, 1-5/8" LOC, 3-7/8" OAL (MPN C39655)
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/8" OAL (MPN C39659)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1" Mill Dia, 1-7/8" LOC, 4-1/8" OAL (MPN C39659)
CLEVELAND Square End Mill: High Speed Steel, 2 Flute, 1" Mill Dia, 4" LOC, 6-1/2" OAL (MPN C41911)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 2 Flute, 1" Mill Dia, 4" LOC, 6-1/2" OAL (MPN C41911)
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1/4" Mill Dia, 1-1/4" LOC, 3-1/16" OAL (MPN C39733)
CLEVELAND
CLEVELAND Square End Mill: High Speed Steel, 3 Flute, 1/4" Mill Dia, 1-1/4" LOC, 3-1/16" OAL (MPN C39733)

More from CLEVELAND

View all CLEVELAND parts
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for enhanced wear resistance. It has 2 flutes, an 11/16" mill diameter, and a 1-5/16" length of cut. Suitable for general-purpose milling of slots, profiles, and keyways in ferrous and non-ferrous materials at moderate speeds
CLEVELAND
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for enhanced wear resistance. It has 2 flutes, an 11/16" mill diameter, and a 1-5/16" length of cut. Suitable for general-purpose milling of slots, profiles, and keyways in ferrous and non-ferrous materials at moderate speeds
High-speed steel square end mill with 1" mill diameter, 1-1/2" length of cut, and 4-1/8" overall length. Two-flute design provides efficient chip evacuation for slotting, profiling, and contouring in ferrous and non-ferrous materials. Suitable for manual and CNC milling machines in general machining applications
CLEVELAND
High-speed steel square end mill with 1" mill diameter, 1-1/2" length of cut, and 4-1/8" overall length. Two-flute design provides efficient chip evacuation for slotting, profiling, and contouring in ferrous and non-ferrous materials. Suitable for manual and CNC milling machines in general machining applications
This square end mill is made of high-speed steel for general-purpose milling. With a 4-flute design, 11/32" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length, it is suited for slotting, profiling, contouring, keyway cutting, and shoulder milling in materials such as steel and aluminum
CLEVELAND
This square end mill is made of high-speed steel for general-purpose milling. With a 4-flute design, 11/32" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length, it is suited for slotting, profiling, contouring, keyway cutting, and shoulder milling in materials such as steel and aluminum
This CLEVELAND square end mill is made of high-speed steel with a titanium nitride (TiN) coating. It has two flutes, a 5/32" mill diameter, and a 7/16" length of cut. Designed for general purpose milling of slots, pockets, and contours in ferrous and non-ferrous materials
CLEVELAND
This CLEVELAND square end mill is made of high-speed steel with a titanium nitride (TiN) coating. It has two flutes, a 5/32" mill diameter, and a 7/16" length of cut. Designed for general purpose milling of slots, pockets, and contours in ferrous and non-ferrous materials
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for improved wear resistance. It has 4 flutes, a 5/32" mill diameter, and a 1/2" length of cut. Used for milling slots, profiling, and contouring in ferrous and non-ferrous materials
CLEVELAND
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for improved wear resistance. It has 4 flutes, a 5/32" mill diameter, and a 1/2" length of cut. Used for milling slots, profiling, and contouring in ferrous and non-ferrous materials
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for improved wear resistance. It has 2 flutes, a 13/32" cutting diameter, and a 13/16" length of cut. Suitable for general-purpose milling of slots, pockets, and contours in ferrous and non-ferrous materials at moderate speeds
CLEVELAND
This CLEVELAND square end mill is made of high-speed steel with a TiCN coating for improved wear resistance. It has 2 flutes, a 13/32" cutting diameter, and a 13/16" length of cut. Suitable for general-purpose milling of slots, pockets, and contours in ferrous and non-ferrous materials at moderate speeds
This general purpose square end mill is made from high-speed steel with a TiCN coating for enhanced wear resistance. It has 2 flutes, a 7/8" mill diameter, 1-1/2" length of cut, and 4" overall length. Suitable for milling slots, profiling, and contouring in ferrous and non-ferrous materials on manual or CNC milling machines
CLEVELAND
This general purpose square end mill is made from high-speed steel with a TiCN coating for enhanced wear resistance. It has 2 flutes, a 7/8" mill diameter, 1-1/2" length of cut, and 4" overall length. Suitable for milling slots, profiling, and contouring in ferrous and non-ferrous materials on manual or CNC milling machines
This general purpose square end mill is made from high-speed steel with a TiCN coating for enhanced wear resistance. It features 6 flutes, a 1-1/4" mill diameter, and a 1-3/8" length of cut. Suitable for milling slots, profiling, and contouring in ferrous and non-ferrous materials in industrial manufacturing and maintenance applications
CLEVELAND
This general purpose square end mill is made from high-speed steel with a TiCN coating for enhanced wear resistance. It features 6 flutes, a 1-1/4" mill diameter, and a 1-3/8" length of cut. Suitable for milling slots, profiling, and contouring in ferrous and non-ferrous materials in industrial manufacturing and maintenance applications