55 HRC FLAT/SQUARE END MILL 4 Flute with Tip Radius

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Discover Our 55 HRC endmill is designed for high-performance machining of medium-hard materials, offering a perfect balance of toughness and wear resistance. Ideal for applications requiring precision and durability, this endmill delivers efficient cutting and extended tool life.

Suitable for carbon steel, P20, cast iron materials processing. High performance TiSiN coating, high temperature and wear resistance.

4 Flute-Standard Length in mm
Endmill DiameterEndmill RadiusCutting lengthShank DiameterOverall Length
DRLcdL
10.2450
1.50.25450
20.26450
20.56450
2.50.28450
2.50.58450
30.28350
30.29450
30.58350
30.59450
3.50.511450
40.210450
40.510450
50.513550
50.513650
5113550
5113650
60.215650
60.315650
60.515650
6115650
80.520860
80.520860
8120860
100.5251075
101251075
102251075
103251075
120.5301275
121301275
122301275
123301275
4 Flute-Standard Length in mm
Endmill DiameterEndmill RadiusCutting lengthShank DiameterOverall Length
DRLcdL
30.512375
40.515475
50.525575
60.525675
80.525875
40.5204100
41204100
50.5305100
51305100
60.5306100
61306100
80.5358100
81358100
100.54010100
1014010100
120.54512100
1214512100
80.5508100
81508150
100.55510150
1015510150
120.56012150
12112150