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1
Cutting Tools
Design:
HSS-E, DIN 371/376, Type N, with chamfered form B (4-5 threads).
Steam tempered surface.
Application:
Universal taps with a broad range of UNC thread, unified coarse thread,
ANSI B1.1.
Order No.
Steels
up to
850
N/mm
2
Steels
up to
1000
N/mm
2
Steels
up to
1400
N/mm
2
Steels
up to
42 HRC
Steels
up to
52 HRC
Steels
up to
56 HRC
Steels
up to
60 HRC
Hard
machining
over
60 HRC
Stainless
and acid-
resistant
steels (INOX)
Ti steels,
Ti alloys,
special
steels
Cast iron
materials
Al,
AI and
Mg alloys
Copper,
brass,
bronze
1696
15
12
4
10
2
10
15
15
Order
No.
Thread
Threads
per inch
1696
steam
Thread ∅
mm
Total length
mm
Shank ∅
mm
Square shank
mm
Core hole ∅
mm
0001
UNC No.4
40
16.80
2.845
56
3.5
2.7
2.35
0005
UNC No.6
32
14.85
3.505
56
4.0
3.0
2.85
0007
UNC No.8
32
15.25
4.166
63
4.5
3.4
3.50
0009
UNC No.10
24
20.30
4.826
70
6.0
4.9
3.90
0013
UNC 1/4
20
16.65
6.350
80
7.0
5.5
5.10
0015
UNC 5/16
18
20.30
7.938
90
8.0
6.2
6.60
0017
UNC 3/8
16
26.10
9.525
100
10.0
7.0
8.00
0019
UNC 7/16
14
26.60
11.113
100
8.0
6.2
9.40
0021
UNC 1/2
13
32.40
12.700
110
9.0
7.0
10.80
0025
UNC 5/8
11
41.10
15.875
110
12.0
9.0
13.50
0027
UNC 3/4
10
53.10
19.050
125
14.0
11.0
16.50
(163)
Through-hole machine tap
steam
Design:
HSS-E, DIN 371/376, Type N, with chamfered form C (2–3 threads).
Steam tempered surface
Application:
Universal taps with a broad range of UNC thread, unified coarse thread,
ANSI B1.1.
Order No.
Steels
up to
850
N/mm
2
Steels
up to
1000
N/mm
2
Steels
up to
1400
N/mm
2
Steels
up to
42 HRC
Steels
up to
52 HRC
Steels
up to
56 HRC
Steels
up to
60 HRC
Hard
machining
over
60 HRC
Stainless
and acid-
resistant
steels (INOX)
Ti steels,
Ti alloys,
special
steels
Cast iron
materials
Al,
AI and
Mg alloys
Copper,
brass,
bronze
1697
12
10
6
10
15
15
Order
No.
Thread
Threads
per inch
1697
steam
Thread ∅
mm
Total length
mm
Shank ∅
mm
Square shank
mm
Core hole ∅
mm
0001
UNC No.4
40
17.70
2.845
56
3.5
3.0
2.35
0005
UNC No.6
32
15.30
3.505
56
4.0
4.9
2.85
0007
UNC No.8
32
16.50
4.166
63
4.5
4.9
3.50
0009
UNC No.10
24
16.10
4.826
70
6.0
5.5
3.90
0013
UNC 1/4
20
17.30
6.350
80
7.0
7.0
5.10
0015
UNC 5/16
18
16.90
7.938
90
8.0
6.2
6.60
0017
UNC 3/8
16
18.50
9.525
100
10.0
7.0
8.00
0019
UNC 7/16
14
29.40
11.113
100
8.0
9.0
9.40
0021
UNC 1/2
13
27.00
12.700
110
9.0
9.0
10.80
0025
UNC 5/8
11
34.20
15.875
110
12.0
11.0
13.50
0027
UNC 3/4
10
46.70
19.050
125
14.0
14.5
16.50
(163)
Blind hole machine tap
UNC HSS-E
≈DIN
371
≈DIN
376
Tol.
2B
Typ
N
60°
40°
≤ 3xd
steam
m
m
UNC
HSS-E
≈DIN
371
≈DIN
376
Tol.
2B
Type
N
60°
≤ 3xd
y e
Thread cutting tools
Not all items are available in every country.
225