DIN Taps UNJ, Spiral Flute, R10 Ni
- For Nickel alloys / age-hardened super alloys >1150M/mm 2
- Reinforced cutting geometry
- Blind or through holes
- Depths up to approx. 1.5 x d 1
Size Ref.
d 1 TPI l 1 l 2 l 3 d 2 sq l 4 z
1/4
5/16
3/8
1/2 20
18
16
13 80 19 30 7.0 5.5 8 3
90 22 34 8.0 6.2 9 3
100 22 35 10.0 7.0 10 3
110 28 - 9.0 7.0 10 3
80 19 30 7.0 5.5 8 3
90 22 34 8.0 6.2 9 3
100 22 35 10.0 7.0 10 3
UNJC
0635
0794
0953
1270
UNJF
0635
0794
0953
28
24
24
†
T794
D0408
PM-HSS Co
TiCN
Ni
R10
Form C / 3 x P
3BX
Item #
T794 0635
T794 0794
T794 0953
T794 1270
T795
T795 0635
T795 0794
T795 0953
1/4
5/16
3/8
drill ø
Catalogue Code
Discount Group
Material
Surface Finish
Sutton Designation
Geometry
Chamfer
Limit & Nut Tolerance
Special Taps Service
Sutton Tools understands the
difficulty of manufacturing
super alloys.
Our Special Tool Service enables us to meet your
requirements and deliver superior performance in
Titanium & high temperature alloys.
With our state of the art CNC grinding equipment almost
any profile can be achieved. Feel free to discuss these
with our Tech team.
All Thread Forms
M, MJ, UNJC, UNJF, Screw Thread Insert (STI)
Sizes
M2-M30, #2-1"
†
S utton Tools recommends that in difficult to machine materials the tapping drill holes should be drilled as large as practical whilst maintaining sufficient strength in the produced thread.
This will need to be determined for each individual application. By decreasing the % thread engagement the tapping torque required is reduced and the tool life can be increased.
P
ISO
1
VDI 3323
2
3
4
5
6
7
M
8
K
N
Steel
H
9 10 11 12 13 14.1 14.2 14.3 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37.1 37.2 37.3 37.4 37.5 38.1 38.2 39.1 39.2 40 41
T794
P
S
www.klte.cz
*Other sizes available to order on request
M
Stainless Steel
K
Cast Iron
N
Non-Ferrous Metals
S
Titanium & Super Alloys
H
Hard Materials
• Optimal • Effective
267
*Available on request as special manufacture. Subject to lead time & MOQ.