THREADING
Bi-face THREAD Milling Cutters
3 flutes α 55°
Hard'X coating
CARBIDE + Hard'X = hardness 1800 HV & 3500 HV, to machine steels over 1300 N/mm², treated steels up to 67 HRC, stainless steels, titanium alloys, hard bronzes, inconel, nimonic, waspaloy, hard cast irons and all other metals, thermoplastics, nylon, Pvc, laminated materials graphite, reinforced polymer with glass or carbon fibres, all ceramics, glass.


With the same tool realize right and left hand threads , for blind holes or through holes.
General tolerances
Hard'X 844-MH
Angle :
55°
Material :
CARBIDE
Coating :
Hard'X
Form :
Thread Cutters
Serie :
single flute
Use :
machine use
Catalog 239 :
Screw
D
d1 *
d2
L
mini
C
Reference
€ Unit
NET Surcharge Unit
3,17 1/8"
2,3
1,40
6
66
9,52
00,35
88844MH0317
107,55
7,42
3,96 5/32"
3,1
1,75
6
66
11,11
00,35
88844MH0396
110,70
7,42
4,76 3/16"
3,65
1,80
6
66
19,05
0,04
88844MH0476
113,85
7,42
6,35 1/4"
4,85
2,70
6
75
22,22
0,06
88844MH0635
136,00
8,36
7,93 5/16"
6,25
3,80
8
80
25,4
0,08
88844MH0793
154,95
15,74
9,52 3/8"
7,5
4,80
8
80
25,4
0,08
88844MH0952
196,05
15,74
*T = d1-0,02