THREADING
Bi-face THREAD Milling Cutters
3 flutes α 55°
Hard'X coating
CARBIDE = hardness 1800 HV, to machine steels over 1300 N/mm²,  Treated steels up to 60 HRC, abrasive tough steels, stainless steels, titanium alloys, hard bronze, inconel, nimonic, waspaloy, hard cast irons and all other metals, thermoplastics, nylon, PVC, laminated, graphite, reinforced polymer with glass or carbon fibres, ceramics, glass.


With the same tool realize right and left hand threads , for blind holes or through holes.
General tolerances
Bi-face 844-M
Angle :
55°
Material :
CARBIDE
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
88844M03170
101,20
7,42
3,96 5/32"
3,1
1,75
6
66
11,11
00,35
88844M03960
104,35
7,42
4,76 3/16"
3,65
1,80
6
66
19,05
0,04
88844M04760
107,55
7,42
6,35 1/4"
4,85
2,70
6
75
22,22
0,06
88844M06350
126,50
8,36
7,93 5/16"
6,25
3,80
8
80
25,4
0,08
88844M07930
145,45
15,74
9,52 3/8"
7,5
4,80
8
80
25,4
0,08
88844M09520
183,40
15,74
*T = d1-0,02