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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Cutting Tools
1
Design:
HSS-E, DIN 2184-1, tolerance range 2B, type N, with spiral
point form B (4-5 threads).
UNC No. 2–56 to 3/8–16 with reinforced shank,
UNC 7/16–14 to 1–8 with overflow shank.
Application:
For UNC thread, unified coarse thread, ANSI B1.1.
Particularly suitable for general steels, construction steels, machining
steels, case-hardening steels and tempered steels.
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, Al and
Mg alloys
Copper,
brass,
bronze
1768
10
15
Order
No.
Thread
inch
1768
bright
Threads
per
inch
Thread ∅
mm
Total
length
mm
Shank ∅
mm
Square
shank
mm
Core hole ∅
mm
0001
UNC No.2
24.40
56
2.184
45
2.8
2.1
1.85
0003
UNC No.3
20.50
48
2.515
50
2.8
2.1
2.10
0005
UNC No.4
18.05
40
2.845
56
3.5
2.7
2.35
0007
UNC No.5
17.15
40
3.175
56
3.5
2.7
2.65
0009
UNC No.6
16.70
32
3.505
56
4.0
3.0
2.85
0011
UNC No.8
16.15
32
4.166
63
4.5
3.4
3.50
0013
UNC No.10
18.05
24
4.826
70
6.0
4.9
3.90
0015
UNC No.12
20.50
24
5.486
80
6.0
4.9
4.50
0017
UNC 1/4
18.45
20
6.350
80
7.0
5.5
5.10
0019
UNC 5/16
21.20
18
7.938
90
8.0
6.2
6.60
0021
UNC 3/8
24.10
16
9.525
100
9.0
8.0
8.00
0023
UNC 7/16
29.80
14
11.113
100
8.0
6.2
9.40
0025
UNC 1/2
32.40
13
12.700
110
9.0
7.0
10.80
0027
UNC 5/8
42.20
11
15.875
110
12.0
9.0
13.50
0029
UNC 3/4
54.70
10
19.050
125
14.0
11.0
16.50
0031
UNC 7/8
68.10
9
22.225
140
18.0
14.5
19.50
0033
UNC 1
89.00
8
25.400
160
18.0
14.5
22.25
(W164)
Through-hole machine tap
bright
Design:
HSS-E, DIN 2184-1, tolerance range 2B, type N, with point
form C (2–3 threads).
UNC No. 4–40 to 3/8–16 with reinforced shank,
UNC 7/16–14 to 1–8 with overflow shank.
Application:
For UNC thread, unified coarse thread, ANSI B1.1.
Particularly suitable for general steels, construction steels, machining
steels, case-hardening steels and tempered steels.
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, Al and
Mg alloys
Copper,
brass,
bronze
1770
10
15
Order
No.
Thread
inch
1770
bright
Threads
per
inch
Thread ∅
mm
Total
length
mm
Shank ∅
mm
Square
shank
mm
Core hole ∅
mm
0001
UNC No.4
16.60
40
2.845
56
3.5
2.7
2.35
0003
UNC No.5
16.35
40
3.175
56
3.5
2.7
2.65
0005
UNC No.6
15.50
32
3.505
56
4.0
3.0
2.85
0007
UNC No.8
16.35
32
4.166
63
4.5
3.4
3.50
0009
UNC No.10
16.60
24
4.826
70
6.0
4.9
3.90
0011
UNC No.12
19.80
24
5.486
80
6.0
4.9
4.50
0013
UNC 1/4
18.65
20
6.350
80
7.0
5.5
5.10
0015
UNC 5/16
19.80
18
7.938
90
8.0
6.2
6.60
0017
UNC 3/8
24.10
16
9.525
100
9.0
7.0
8.00
0019
UNC 7/16
29.40
14
11.113
100
8.0
6.2
9.40
0021
UNC 1/2
32.40
13
12.700
110
9.0
7.0
10.80
0023
UNC 9/16
46.30
12
14.288
110
11.0
9.0
12.20
0025
UNC 5/8
40.80
11
15.875
110
12.0
9.0
13.50
0027
UNC 3/4
50.30
10
19.050
125
14.0
11.0
16.50
0029
UNC 7/8
61.40
9
22.225
140
18.0
14.5
19.50
0031
UNC 1
82.20
8
25.400
160
18.0
14.5
22.25
(W164)
Blind hole machine tap
bright
UNC
HSS-E
DIN
2184-1
Tol.
2B
Type
N
60°
4–5
B
≤ 3xd
UNC
HSS-E
DIN
2184-1
Tol.
2B
Type
N
60°
2–3
C
40°
≤ 3xd
Thread cutting tools
233