
| Machining, LS-SP-PT | in low-speed LS-SP-S- PT | tapping are PT LH | a S-PT LH | AUSP Rc | LC-PT | LC-S-PT | SU-PT | SU-S-PT | SU-SP-PT | SU-SP-S- PT | INT-PT | INT-S-PT |
| HSS | HSS | HSS | HSS | HSS Coating | HSS OX | HSS OX | HSS OX | HSS OX | HSS OX | HSS OX | HSS OX | HSS OX |
| For taper p Long, for | ipe threads; general use | For taper p For gener left-han | ipe threads al use; For d threads | For taper pipe threads, coated | For taper p For low ca | ipe threads rbon steel | For taper pi For stainl | pe threads ess steel | For taper p For stainl interr | ipe threads ess steel, upted | ||
| ⑧-24 | ⑧-25 | ⑧-15 | ⑧-18 | ⑧-8 | ⑧-30 | ⑧-31 | ⑧-32 | ⑧-33 | ⑧-34 | ⑧-35 | ⑧-26 | ⑧-27 |
| ◆ ◎ ◆ ◎ | ◆ ◎ ◆ ◎ | ◆ ◎ | ◆ ◎ | ◆ ◆ ◎ ◆ ◆ ◎ | ◆ ◎ | ◆ ◎ | ◆ ◎ ◆ ◎ | ◆ ◎ ◆ ◎ | ◆ ◎ ◆ ◎ | ◆ ◎ ◆ ◎ | ◆ ○ | ◆ ○ |
| ◆ ○ | ◆ ○ | ◆ ○ | ◆ ○ | ◆ ◆ ◎ | ◆ ○ | ◆ ○ | ||||||
| ◆ ○ | ◆ ○ | ◆ ◆ ◎ | ◆ ◎ | ◆ ◎ | ||||||||
| ◆ ◆ ○ | ◆ ◎ | ◆ ◎ | ◆ ◎ | ◆ ◎ | ◆ ◎ | ◆ ◎ | ||||||
| ◆ ○ | ◆ ○ | ◆ ○ | ◆ ○ | |||||||||
| ◆ ○ ◆ ○ |
Tap material
Bored Hole Shape For Metric Threads For Unified Threads For Whitworth Threads For Screw Threads used on Sewing Machines
American Pipe Threads For Miniature Threads For Trapezoidal Threads
| 25~35HRC | Heat treated steel |
| 35~45HRC | Heat treated steel |
| 45~55HRC | Heat treated steel |
| 55~63HRC | Heat treated steel |
SKD Tool steels
FC Cast irons FCD Ductile cast irons Cu Copper Bs Brass BsC Brass castings PB Bronze AL Wrought aluminum
Mg Magnesium alloy die castings
Titanium alloys Nickel base alloys