Specification for Tap-set; Tr 18; 2; L: 135mm; Holder: square,hand; 9mm; 2pcs.
| Material | HSS-CO |
| Length | 135mm |
| Quantity in package | 2pcs. |
| Tools application | to the through holes |
| Kind of thread | left hand thread, trapezoidal |
| Working part length | 40mm |
| Material | HSS-CO |
| Length | 135mm |
| Quantity in package | 2pcs. |
| Tools application | to the through holes |
| Kind of thread | left hand thread, trapezoidal |
| Working part length | 40mm |