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

OEM Square End Mill: Carbide - Fast-Cutting Carbide Square End Mills for Steel & Cast Iron
OEMFast-Cutting Carbide Square End Mills for Steel & Cast Iron

OEM Square End Mill: Carbide

The APPROVED VENDOR Square End Mill is a fast-cutting carbide square end mill for steel and cast iron, featuring an AlTiCrN coating and 4 flutes. It has a 5/16" mill diameter and a 1-5/8" length of cut (MPN 284-000155).

SKU 3G-OTH-406603

Also listed as: 284000155 · 284 000155

Brand
OEM
Item
Square End Mill: Carbide
Category
Fast-Cutting Carbide Square End Mills for Steel & Cast Iron
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

OEM
Manufacturer Part Number
284-000155
Type
AlTiCrN Coated
Mill Dia
5/16"
Flute
4
LOC
1-5/8"

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

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

Product Description

The APPROVED VENDOR Square End Mill is a fast-cutting carbide square end mill for steel and cast iron, featuring an AlTiCrN coating and 4 flutes. It has a 5/16" mill diameter and a 1-5/8" length of cut (MPN 284-000155).

Frequently Asked Questions

What is the APPROVED VENDOR 284-000155 square end mill used for?

This carbide square end mill is designed for fast cutting of steel and cast iron. Its AlTiCrN coating and 4-flute geometry make it suitable for high-speed machining, slotting, and profiling in industrial metalworking applications.

What are the specifications of the APPROVED VENDOR 284-000155 end mill?

The 284-000155 is a carbide square end mill with AlTiCrN coating, 4 flutes, 5/16" mill diameter, and 1-5/8" length of cut. It is designed for steel and cast iron. The manufacturer part number is 284-000155.

Where to buy the APPROVED VENDOR 284-000155 end mill worldwide?

3G Electric supplies the APPROVED VENDOR 284-000155 square end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the right square end mill for steel machining?

For steel and cast iron, choose a carbide end mill with AlTiCrN coating for heat resistance and wear life. Match the mill diameter and flute count to your operation—4 flutes offer a good balance of chip evacuation and surface finish. The APPROVED VENDOR 284-000155 is a suitable option.

OEM Products

3G Electric supplies OEM fast-cutting carbide square end mills for steel & cast iron. 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
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 7/16" Mill Dia, 2" LOC, 4" OAL (MPN 284-000213)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 7/16" Mill Dia, 2" LOC, 4" OAL (MPN 284-000213)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/8" Mill Dia, 1-1/4" LOC (MPN 284-000271)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/8" Mill Dia, 1-1/4" LOC (MPN 284-000271)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC (MPN 284-000211)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 7/16" Mill Dia, 1" LOC (MPN 284-000211)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 284-000247)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 1/2" Mill Dia, 2" LOC, 4" OAL (MPN 284-000247)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/16" Mill Dia, 13/16" LOC (MPN 284-000151)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/16" Mill Dia, 13/16" LOC (MPN 284-000151)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/8" Mill Dia, 2-1/4" LOC, 5" OAL (MPN 284-000273)
APPROVED VENDOR Square End Mill: Carbide, AlTiCrN Coated, 4 Flute, 5/8" Mill Dia, 2-1/4" LOC, 5" OAL (MPN 284-000273)