Professional Cost-Effective HRC55 4-Flutes Square End Mill Long Life Carbide

• Coating: Coating
• Tooth Form: Straight Tooth
• Tooth Space: Dense Tooth
• Structure: Insert Type
• Material: White Steel
• Flutes: 2/4flute
• Model NO.: 4.0*4D*50L-4T
• Coated: Tisin
• Size: 0.2-20mm
• Shipping: FedEx/DHL/UPS
• Transport Package: Plastic
• Specification: 36*16*11
• Trademark: mtslong
• Origin: China
• HS Code: 8207709000
• Production Capacity: 10000000PCS/Year

Product Description

HRC55 Carbide 4 Flutes Long Shank Square End Mills
Raw Material: Use ZK30UF with 10% Co content and 0.6um grain size.

Coating: TiSiN, with very high surface hardness and good wear resistance.
Tolerance of End Mill Diameter:1 < D≤6 -0.010 ~ -0.030;6 < D≤10 -0.015 ~ -0.040;10 < D≤20 -0.020 ~ -0.050

helix angle:35°

55° Bronze
Bar material: Zigong ZK30UF
Coating: TiSiN
Hardness: 91.7-92.2 Speed: 2000-3500 Feed: 300-500
Strength: 3800-4200 Density: 14.3-14.5
Processing hardness HRC45°-HRC50°/ before fire

Product Specifications:
4.0*4D*50L-4T
6.0*6D*50L-4T
8.0*8D*60L-4T
10.0*10D*75L-4T
12.0*12D*75L-4T
14.0*14D*100L-4T
16.0*16D*100L-4T
18.0*18D*100L-4T
20.0*20D*100L-4T
4.0*4D*75L-4T
6.0*6D*75L-4T
8.0*8D*75L-4T
4.0*4D*100L-4T
5.0*5D*100L-4T
6.0*6D*100L-4T
8.0*8D*100L-4T
10.0*10D*100L-4T
12.0*12D*100L-4T
6.0*6D*150L-4T
8.0*8D*150L-4T
10.0*10D*150L-4T
12.0*12D*150L-4T
14.0*14D*150L-4T
16.0*16D*150L-4T
18.0*18D*150L-4T
20.0*20D*150L-4T

Support non-standard cutting tool customization!
MOQ=1PCS
express delivery:Fedex/Ups/DHL
Products Features:

1. Special Cutting Edge: Special cutting edge can increase the cutting ability. The lifetime of tools and machines will be longer.

2. Smooth and Wide Flute: Smooth and wide flute will remove the cuttings more easily.