65 HRC FLAT/SQUARE END MILL 4 Flute

4flutes, high rigidity, widely used in shallow slot, profile milling, and finish machining. helix angle is 35deg,high adaptability to material and hardness of workpieces, widely used to mold and product processing and cost efficient.

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Our 65 HRC endmill is designed for high-hardness machining, perfect for cutting tough materials like hardened steels, titanium alloys, and high-temperature alloys. With its exceptional hardness and wear resistance, this endmill delivers precise cuts, extended tool life, and reduced downtime. Ideal for demanding applications in aerospace, automotive, and mold-making industries.

4 Flute-Standard Length in mm
Endmill DiameterCutting lengthShank DiameterOverall Length
D1L2D2L1
13450
1.54450
26450
258450
38350
310450
3.510450
412450
513550
513650
615650
720860
8201060
9251075
10251075
11301275
12301275
144514100
164516100
184518100
204520100
4 Flute-Extra Length in mm
Endmill DiameterCutting lengthShank DiameterOverall Length
D1L2D2L1
312375
416475
518575
624675
825875
3123100
4204100
5305100
6306100
8358100
104010100
124512100
6456150
8508150
105510150
125512150
147014150
167016150
207020150