
Outside
Thickness
diameter
D T
TYPE:1 D ≦ 50 TYPE:2 D ≧ 63
(for blind hole)
Spiral Fluted Taps Spiral Fluted Taps Spiral Pointed Taps
(for through hole)
Segment:3O
D T Clearance
Size Code Class Recess Type Stock
(mm) (mm) holes
(for through hole)
For Metric Threads
TYD1.0BDNEBC 16 5
M1 × 0.25 Ⅱ 3 ○ 1 ○
TYE1.0BDNEBC 20 7
M1 × 0.2 TYE1.0ADNEBC Ⅱ 20 7 3 ○ 1 △
Hand Taps
TYD1.2BDNEBC 16 5
M1.2 × 0.25 Ⅱ 3 ○ 1 ○
TYE1.2BDNEBC 20 7
M1.2 × 0.2 TYE1.2ADNEBC Ⅱ 20 7 3 ○ 1 △
TYD1.4CDNEBC 16 5
M1.4 × 0.3 Ⅱ 3 ○ 1 ○
Carbide Taps
Cemented
TYE1.4CDNEBC 20 7
M1.4 × 0.2 TYE1.4ADNEBC Ⅱ 20 7 3 ○ 1 △
TYD1.6DDNEBC 16 5
M1.6 × 0.35 Ⅱ 3 ○ 1 ○
TYE1.6DDNEBC 20 7
M1.6 × 0.2 Ⅱ ○ △
Roll Taps
TYE1.6ADNEBC 20 7 3 1
TYD1.7DDNEBC 16 5
M1.7 × 0.35 Ⅱ 3 ○ 1 ○
TYE1.7DDNEBC 20 7
M1.7 × 0.2 TYE1.7ADNEBC Ⅱ 20 7 3 ○ 1 △
TYD1.8DDNEBC 16 5
Simple Inspection Tools
Special Thread Taps
M1.8 × 0.35 Ⅱ 3 ○ 1 △
TYE1.8DDNEBC 20 7
M1.8 × 0.2 TYE1.8ADNEBC Ⅱ 20 7 3 ○ 1 △
TYD2.0EDNEBC 16 5 ○
M2 × 0.4 TYE2.0EDNEBC Ⅱ 20 7 3 ○ 1 ◎
Pipe Taps
TYG2.0EDNEBC 25 9 △
TYD2.0BDNEBC 16 5
M2 × 0.25 Ⅱ 3 ○ 1 △
TYE2.0BDNEBC 20 7
TYD2.2FDNEBC 16 5
M2.2 × 0.45 Ⅱ 3 ○ 1 △
Thread Mills
TYE2.2FDNEBC 20 7
M2.2 × 0.25 TYD2.2BDNEBC Ⅱ 16 5 3 ○ 1 △
TYD2.3EDNEBC 16 5 △
M2.3 × 0.4 Ⅱ 3 ○ 1
TYE2.3EDNEBC 20 7 ○
M2.3 × 0.25 Ⅱ ○ △
Dies
TYE2.3BDNEBC 20 7 3 1
TYE2.5FDNEBC 20 7 ◎
M2.5 × 0.45 Ⅱ 3 ○ 1
TYG2.5FDNEBC 25 9 △
M2.5 × 0.35 TYE2.5DDNEBC Ⅱ 20 7 3 ○ 1 △
TYE2.6FDNEBC 20 7 ◎
Center Drills
M2.6 × 0.45 Ⅱ 3 ○ 1
TYG2.6FDNEBC 25 9 △
M2.6 × 0.35 TYE2.6DDNEBC Ⅱ 20 7 3 ○ 1 △
TYD3.0GDNEBC 16 5 △
M3 × 0.5 TYE3.0GDNEBC Ⅱ 20 7 3 1 ◎
Centering Tools
TYG3.0GDNEBC 25 9 ○ ○
TYE3.0HDNEBC 20 7
3M0.6 Ⅱ 3 1 △
TYG3.0HDNEBC 25 9 ○
JIS
◎=Standard ○=Semi standard △=Made to order
Di-2
For improvement, spec may change without advance notice. 613