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3G Electric
YG-1 51020 Double-End High-Speed Steel Square End Mill - Double-End High-Speed Steel Square End Mills
YG-1Double-End High-Speed Steel Square End Mills

YG-1 51020 Double-End High-Speed Steel Square End Mill

The YG-1 Square End Mill (MPN 51020) is a double-end, high-speed steel end mill with a 2-flute design, 11/64" mill diameter, 7/8" length of cut, and 3-1/4" overall length. 3G Electric interprets demand and delivers…

SKU 3G-OTH-251033

Brand
YG-1
Item
51020 Double-End High-Speed Steel Square End Mill
Part Number
51020
Category
Double-End High-Speed Steel Square End Mills
Available to Order
Also known as:51020YG-1
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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

YG-1
Manufacturer Part Number
51020
Type
Double End
Mill Dia
11/64"
OAL
3-1/4"
Flute
2
LOC
7/8"

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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill (MPN 51020) is a double-end, high-speed steel end mill with a 2-flute design, 11/64" mill diameter, 7/8" length of cut, and 3-1/4" overall length. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is YG-1 51020 square end mill used for?

The YG-1 51020 double-end high-speed steel square end mill is used for general-purpose milling of steel, aluminum, and non-ferrous materials. Its 2-flute design provides efficient chip evacuation, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of YG-1 51020 end mill?

The YG-1 51020 is a double-end high-speed steel square end mill with an 11/64" mill diameter, 7/8" length of cut, and 3-1/4" overall length. It has 2 flutes and is designed for general-purpose milling. The manufacturer part number is 51020.

Where to buy YG-1 51020 end mill worldwide?

3G Electric supplies the YG-1 51020 double-end square end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this cutting tool.

How to select the right YG-1 end mill for my application?

Select the YG-1 end mill based on material, flute count, and coating. For general milling of steel or aluminum, a 2-flute HSS end mill like the 51020 works well. For harder materials, consider a 4-flute or coated variant. Match the mill diameter and length of cut to your workpiece geometry.

Used in

Common applications for YG-1
General machining — YG-1 55GR21 HSS square end mill for slotting and facing steel components
Mold and die — YG-1 35V419 cobalt ball end mill for contouring and profiling curved surfaces
Aluminum fabrication — YG-1 55GL20 TiCN-coated HSS square end mill for non-ferrous milling
Heavy stock removal — YG-1 55FZ80 cobalt roughing end mill for high-speed material removal in steel
Precision milling — YG-1 55GJ51 TiN-coated HSS square end mill for general-purpose steel and iron
Large-part machining — YG-1 55GR97 HSS square end mill with 2-inch diameter for heavy cuts
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YG-1 Products

3G Electric supplies YG-1 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 3/16" diameter, 1" length of cut, and 3-3/8" overall length. Two-flute design for general-purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring operations
YG-1
Double-end high-speed steel square end mill with 3/16" diameter, 1" length of cut, and 3-3/8" overall length. Two-flute design for general-purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring operations

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