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Specification
Tapping Speeds depending on Materials
Oversize
Segment:1C
Size |
Class |
Code |
Chamfer |
L (mm) |
ℓ (mm) |
ℓn (mm) |
ℓs (mm) |
Ds (mm) |
K (mm) |
ℓk (mm) |
No. of flutes |
TYPE |
For Unified Threads |
||||||||||||
No.1-64UNC |
P1 |
SPPUN1D |
2.5P |
42 |
7.2 |
- |
27 |
3 |
2.5 |
5 |
2 |
2 |
No.2-56UNC |
P1 |
SPPUN2E |
2.5P |
42 |
8.1 |
12 |
27 |
3 |
2.5 |
5 |
2 |
3 |
No.2-64UNF |
P1 |
SPPUN2D |
2.5P |
42 |
8.1 |
12 |
27 |
3 |
2.5 |
5 |
2 |
3 |
No.3-48UNC |
P1 |
SPPUN3F |
2.5P |
46 |
8.1 |
14 |
29 |
3 |
2.5 |
5 |
2 |
3 |
No.3-56UNF |
P1 |
SPPUN3E |
2.5P |
46 |
8.1 |
14 |
29 |
3 |
2.5 |
5 |
2 |
3 |
No.4-40UNC |
P1 |
SPPUN4H |
2.5P |
46 |
9 |
14 |
25 |
4 |
3.2 |
6 |
2 |
3 |
No.4-48UNF |
P1 |
SPPUN4F |
2.5P |
46 |
9 |
14 |
25 |
4 |
3.2 |
6 |
2 |
3 |
No.5-40UNC |
P1 |
SPPUN5H |
2.5P |
52 |
11 |
16 |
28 |
5 |
4 |
7 |
3 |
3 |
No.5-44UNF |
P1 |
SPPUN5G |
2.5P |
52 |
11 |
16 |
28 |
5 |
4 |
7 |
3 |
3 |
No.6-32UNC |
P2 |
SPQUN6J |
2.5P |
52 |
11 |
17 |
27 |
5 |
4 |
7 |
3 |
3 |
No.6-40UNF |
P1 |
SPPUN6H |
2.5P |
52 |
11 |
17 |
27 |
5 |
4 |
7 |
3 |
3 |
No.8-32UNC |
P2 |
SPQUN8J |
2.5P |
60 |
13 |
22 |
31 |
5.5 |
4.5 |
7 |
3 |
3 |
No.8-36UNF |
P2 |
SPQUN8I |
2.5P |
60 |
13 |
22 |
31 |
5.5 |
4.5 |
7 |
3 |
3 |
No.10-24UNC |
P2 |
SPQUNAM |
2.5P |
60 |
13 |
22 |
32 |
5.5 |
4.5 |
7 |
3 |
3 |
No.10-32UNF |
P2 |
SPQUNAJ |
2.5P |
60 |
13 |
22 |
32 |
5.5 |
4.5 |
7 |
3 |
3 |
No.12-24UNC |
P2 |
SPQUNCM |
2.5P |
62 |
15 |
26 |
32 |
6 |
4.5 |
7 |
3 |
3 |
No.12-28UNF |
P2 |
SPQUNCK |
2.5P |
62 |
15 |
26 |
32 |
6 |
4.5 |
7 |
3 |
3 |
1/4-20UNC |
P2 |
SPQU04N |
2.5P |
62 |
15 |
26 |
33 |
6 |
4.5 |
7 |
3 |
3 |
1/4-28UNF |
P2 |
SPQU04K |
2.5P |
62 |
15 |
26 |
33 |
6 |
4.5 |
7 |
3 |
3 |
1/4-32UNEF |
P2 |
SPQU04J |
2.5P |
62 |
15 |
26 |
33 |
6 |
4.5 |
7 |
3 |
3 |
1/4-36UNS |
P2 |
SPQU04I |
2.5P |
62 |
15 |
26 |
33 |
6 |
4.5 |
7 |
3 |
3 |
5/16-18UNC |
P2 |
SPQU05O |
2.5P |
70 |
19 |
- |
36 |
6.2 |
5 |
8 |
3 |
6 |
5/16-24UNF |
P2 |
SPQU05M |
2.5P |
70 |
19 |
- |
36 |
6.2 |
5 |
8 |
3 |
6 |
5/16-32UNEF |
P2 |
SPQU05J |
2.5P |
70 |
19 |
- |
36 |
6.2 |
5 |
8 |
3 |
6 |
3/8-16UNC |
P2 |
SPQU06P |
2.5P |
75 |
23 |
- |
38 |
7 |
5.5 |
8 |
3 |
6 |
3/8-24UNF |
P2 |
SPQU06M |
2.5P |
75 |
23 |
- |
38 |
7 |
5.5 |
8 |
3 |
6 |
3/8-32UNEF |
P2 |
SPQU06J |
2.5P |
75 |
13 |
- |
38 |
7 |
5.5 |
8 |
3 |
7 |
7/16-14UNC |
P3 |
SPRU07Q |
2.5P |
82 |
26 |
- |
42 |
8.5 |
6.5 |
9 |
3 |
6 |
7/16-20UNF |
P2 |
SPQU07N |
2.5P |
82 |
26 |
- |
42 |
8.5 |
6.5 |
9 |
3 |
6 |
7/16-28UNEF |
P2 |
SPQU07K |
2.5P |
82 |
26 |
- |
42 |
8.5 |
6.5 |
9 |
3 |
6 |
1/2-13UNC |
P3 |
SPRU08R |
2.5P |
88 |
26 |
- |
45 |
10.5 |
8 |
11 |
3 |
6 |
1/2-20UNF |
P2 |
SPQU08N |
2.5P |
88 |
26 |
- |
45 |
10.5 |
8 |
11 |
3 |
6 |
1/2-28UNEF |
P2 |
SPQU08K |
2.5P |
88 |
26 |
- |
45 |
10.5 |
8 |
11 |
3 |
6 |
9/16-12UNC |
P3 |
SPRU09S |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
9/16-18UNF |
P2 |
SPQU09O |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
9/16-24UNEF |
P2 |
SPQU09M |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
5/8-11UNC |
P3 |
SPRU10U |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
5/8-18UNF |
P2 |
SPQU10O |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
5/8-24UNEF |
P2 |
SPQU10M |
2.5P |
95 |
26 |
- |
48 |
12.5 |
10 |
13 |
3 |
6 |
3/4-10UNC |
P3 |
SPRU12V |
2.5P |
105 |
33 |
- |
50 |
15 |
12 |
15 |
4 |
8 |
3/4-16UNF |
P3 |
SPRU12P |
2.5P |
105 |
33 |
- |
50 |
15 |
12 |
15 |
4 |
8 |
3/4-20UNEF |
P2 |
SPQU12N |
2.5P |
105 |
33 |
- |
50 |
15 |
12 |
15 |
4 |
8 |
7/8-9UNC |
P3 |
SPRU14W |
2.5P |
115 |
33 |
- |
55 |
17 |
13 |
16 |
4 |
8 |
7/8-14UNF |
P3 |
SPRU14Q |
2.5P |
115 |
33 |
- |
55 |
17 |
13 |
16 |
4 |
8 |
7/8-20UNEF |
P2 |
SPQU14N |
2.5P |
115 |
33 |
- |
55 |
17 |
13 |
16 |
4 |
8 |
1 -8UNC |
P3 |
SPRU16X |
2.5P |
125 |
39 |
- |
58 |
19 |
15 |
18 |
4 |
8 |
1 -12UNF |
P3 |
SPRU16S |
2.5P |
125 |
39 |
- |
58 |
19 |
15 |
18 |
4 |
8 |
1 -14UNS |
P3 |
SPRU16Q |
2.5P |
125 |
39 |
- |
58 |
19 |
15 |
18 |
4 |
8 |
1 -20UNEF |
P2 |
SPQU16N |
2.5P |
125 |
39 |
- |
58 |
19 |
15 |
18 |
4 |
8 |
1 1/8-7UNC |
P4 |
SPSU18Y |
2.5P |
135 |
46 |
- |
62 |
23 |
17 |
20 |
4 |
8 |
1 1/8-8UN |
P3 |
SPRU18X |
2.5P |
135 |
46 |
- |
62 |
23 |
17 |
20 |
4 |
8 |
1 1/8-12UNF |
P3 |
SPRU18S |
2.5P |
135 |
46 |
- |
62 |
23 |
17 |
20 |
4 |
8 |
1 1/8-14UNS |
P3 |
SPRU18Q |
2.5P |
135 |
46 |
- |
62 |
23 |
17 |
20 |
4 |
8 |
1 1/4-7UNC |
P4 |
SPMSU20Y |
2.5P |
145 |
46 |
- |
67 |
24 |
19 |
22 |
4 |
8 |
1 1/4-8UN |
P3 |
SPMRU20X |
2.5P |
145 |
46 |
- |
67 |
24 |
19 |
22 |
4 |
8 |
1 1/4-12UNF |
P3 |
SPMRU20S |
2.5P |
145 |
46 |
- |
67 |
24 |
19 |
22 |
4 |
8 |
1 3/8-6UNC |
P4 |
SPMSU22Z |
2.5P |
155 |
52 |
- |
71 |
28 |
21 |
24 |
4 |
8 |
1 3/8-8UN |
P3 |
SPMRU22X |
2.5P |
155 |
52 |
- |
71 |
28 |
21 |
24 |
4 |
8 |
1 3/8-12UNF |
P3 |
SPMRU22S |
2.5P |
155 |
52 |
- |
71 |
28 |
21 |
24 |
4 |
8 |
1 1/2-6UNC |
P4 |
SPMSU24Z |
2.5P |
165 |
52 |
- |
76 |
30 |
23 |
26 |
4 |
8 |
1 1/2-8UN |
P3 |
SPMRU24X |
2.5P |
165 |
52 |
- |
76 |
30 |
23 |
26 |
4 |
8 |
1 1/2-12UNF |
P3 |
SPMRU24S |
2.5P |
165 |
52 |
- |
76 |
30 |
23 |
26 |
4 |
8 |
1 3/4-5UNC |
P4 |
SPMSU280 |
2.5P |
180 |
59 |
- |
83 |
35 |
26 |
30 |
4 |
8 |
1 3/4-12UN |
P3 |
SPMRU28S |
2.5P |
180 |
59 |
- |
83 |
35 |
26 |
30 |
4 |
8 |
2 -4 1/2UNC |
P5 |
SPTU329 |
2.5P |
195 |
70 |
- |
85 |
40 |
32 |
35 |
4 |
8 |
2 -8UN |
P4 |
SPSU32X |
2.5P |
195 |
70 |
- |
85 |
40 |
32 |
35 |
4 |
8 |
2 -12UN |
P3 |
SPRU32S |
2.5P |
145 |
45 |
- |
82 |
40 |
32 |
35 |
4 |
8 |
แบรนด์สินค้า | YAMAWA |
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