Dimension Guide of NACHI Spiral Flute Machine Taps SGSP-1.5P Short Chamfer 45° HSSE-SG for blind hole, M2 – M24 LIST7954:
NOTES:
M6以下には突出しセンタありとなし(フラットタイプ)の2種類があります。突出しセンタなし(フラットタイプ)の場合は記号のRの前に”Z”が入ります。Taps of M6 or less have 2 types,which are external center and Flat type.
In the case of Flat type (no external center),the code No.has “Z” in front of “R”.
*:呼び径<首径です。めねじ加工深さが深い場合、ねじ長以上入れると折損の危険があります。*:ThreadSize<Neck diameter(dn)When depth of cutting a female thread is deep, if putting the screw length or more in length,there is a risk of breakage.
Ordering Guide of NACHI Spiral Flute Machine Taps SGSP-1.5P Short Chamfer 45° HSSE-SG for blind hole, M2 – M24 LIST7954:
記号
Code No. |
呼び
Thread Size |
等級
TAP Limit |
食付(P)
Lc (P) |
全長
L |
ねじ長
ℓ |
溝数
Flutes |
シャンク径
Ds |
首下長さ
Ln |
首径
dn |
形式
Type |
2M0.4R |
M2 × 0.4 |
REG |
P1.5 |
1.5 |
40 |
8.0 |
3 |
3.0 |
15.0 |
2.1* |
1 |
3M0.5R |
M3 × 0.5 |
REG |
P2 |
1.5 |
46 |
3.5 |
3 |
4.0 |
18.0 |
2.35 |
2 |
3.5M0.6R |
M3.5 × 0.6 |
REG |
P2 |
1.5 |
48 |
4.2 |
3 |
4.0 |
18.0 |
2.75 |
2 |
4M0.7R |
M4 × 0.7 |
REG |
P3 |
1.5 |
52 |
4.9 |
3 |
5.0 |
20.0 |
3.15 |
2 |
5M0.8R |
M5 × 0.8 |
REG |
P3 |
1.5 |
60 |
5.6 |
3 |
5.5 |
22.0 |
4.05 |
2 |
6M1R |
M6 × 1 |
REG |
P3 |
1.5 |
62 |
7.0 |
3 |
6.0 |
24.0 |
4.75 |
2 |
8M1.25R |
M8 × 1.25 |
REG |
P3 |
1.5 |
70 |
8.8 |
3 |
6.2 |
29.8 |
6.55 |
3 |
8M1R |
M8 × 1 |
REG |
P3 |
1.5 |
70 |
8.8 |
3 |
6.2 |
29.8 |
6.75 |
3 |
10M1.5R |
M10 × 1.5 |
REG |
P3 |
1.5 |
75 |
10.5 |
3 |
7.0 |
31.4 |
8.25 |
3 |
10M1.25R |
M10 × 1.25 |
REG |
P3 |
1.5 |
75 |
10.5 |
3 |
7.0 |
31.4 |
8.55 |
3 |
10M1R |
M10 × 1 |
REG |
P3 |
1.5 |
75 |
10.5 |
3 |
7.0 |
31.4 |
8.75 |
3 |
12M1.75R |
M12 × 1.75 |
REG |
P4 |
1.5 |
82 |
12.3 |
3 |
8.5 |
36.2 |
9.95 |
3 |
12M1.5R |
M12 × 1.5 |
REG |
P3 |
1.5 |
82 |
12.3 |
3 |
8.5 |
36.2 |
10.25 |
3 |
12M1.25R |
M12 × 1.25 |
REG |
P3 |
1.5 |
82 |
12.3 |
3 |
8.5 |
36.2 |
10.55 |
3 |
14M2R |
M14 × 2 |
REG |
P4 |
1.5 |
88 |
14.0 |
3 |
10.5 |
42.4 |
11.65 |
3 |
14M1.5R |
M14 × 1.5 |
REG |
P3 |
1.5 |
88 |
14.0 |
3 |
10.5 |
42.4 |
12.25 |
3 |
16M2R |
M16 × 2 |
REG |
P4 |
1.5 |
95 |
14.0 |
3 |
12.5 |
44.4 |
13.65 |
3 |
16M1.5R |
M16 × 1.5 |
REG |
P3 |
1.5 |
95 |
14.0 |
3 |
12.5 |
44.4 |
14.25 |
3 |
18M2.5R |
M18 × 2.5 |
REG |
P5 |
1.5 |
100 |
17.5 |
3 |
14.0 |
49.2 |
15.15 |
3 |
18M1.5R |
M18 × 1.5 |
REG |
P4 |
1.5 |
100 |
17.5 |
3 |
14.0 |
49.2 |
16.25 |
3 |
20M2.5R |
M20 × 2.5 |
REG |
P5 |
1.5 |
105 |
17.5 |
4 |
15.0 |
50.7 |
17.15 |
3 |
20M1.5R |
M20 × 1.5 |
REG |
P4 |
1.5 |
105 |
17.5 |
4 |
15.0 |
50.7 |
18.25 |
3 |
22M2.5R |
M22 × 2.5 |
REG |
P5 |
1.5 |
115 |
17.5 |
4 |
17.0 |
54.0 |
19.15 |
3 |
22M1.5R |
M22 × 1.5 |
REG |
P4 |
1.5 |
115 |
17.5 |
4 |
17.0 |
54.0 |
20.25 |
3 |
24M3R |
M24 × 3 |
REG |
P5 |
1.5 |
120 |
21.0 |
4 |
19.0 |
59.0 |
20.65 |
3 |
24M1.5R |
M24 × 1.5 |
REG |
P4 |
1.5 |
120 |
21.0 |
4 |
19.0 |
59.0 |
22.25 |
3 |