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DIN Taps 8UN, Spiral Flute, R40 VA
- Use in stainless steels and high strength steels up to 1000N / mm 2- Blind holes- Suitable for synchronous tapping in machine operations- Depths up to approx. 2.5 x d 1
Catalogue Code
T263
T264
Discount Group
D0402
D0408
Material
HSSE
HSSE
Surface Finish
Brt
TiCN
Sutton Designation
VA
VA
Geometry
R40
R40
Chamfer
Form C / 2.5 x P
Form C / 2.5 x P
Limit & Nut Tolerance
2B
2B
Size Ref.
d 1
TPI
l 1
l 2
l 3
d 2
sq
l 4
z
drill ø
Item #
Item #
2858
1-1 / 8
8
180
30
-
22.0
18.0
21
4
25.5
T263 2858
T264 2858
3175
1-1 / 4
8
180
30
-
22.0
18.0
21
4
28.5
T263 3175
T264 3175
3493
1-3 / 8
8
200
30
-
28.0
22.0
25
4
31.75
T263 3493
T264 3493
3810
1-1 / 2
8
200
30
-
28.0
22.0
25
6
35.0
T263 3810
T264 3810
4128
1-5 / 8
8
200
30
-
32.0
24.0
27
6
38.0
T263 4128
T264 4128
4445
1-3 / 4
8
220
30
-
36.0
29.0
3
6
41.5
T263 4445
T264 4445
4763
1-7 / 8
8
250
30
-
40.0
32.0
35
6
44.5
T263 4763
T264 4763
5080
2
8
250
33
-
40.0
32.0
35
6
47.5
T263 5080
T264 5080
UN
KL-TECH s. r. o | www. klte. cz
262
ISO
VDI 3323
T263 T264
1 2
3 4 5
• •
• •
• •
• •
6
P 7
8 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
• •
• •
• •
• •
• •
P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metals S Titanium & Super Alloys H Hard Materials
M K
• •
• •
• •
• •
N
• •
• •
S
H 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
• Optimal • Effective