40PCS TAP & DIE SET   (PATENT)
WW-TD40BM-H

1. Material: TAP & DIE: Alloy steel, DIE Stock: Chrome Vanadium,
   TAP Holder: Carbon steel , Screw pitch gauge: Metal sheet ,
   Screw driver: Iron , Gear wrench: CRV with CR-Mo ring
   Handle : PP+TPR
   
   Contents:
       34pcs-Tap &Die(Metric Size): 
   M3×0.5, M3×0.6, M4×0.7, M4×0.75, M5×0.8, M5×0.9, M6×1.0, M7×1.0
   M8×1.25, M9×1.0, M9×1.25, M10×1.25, M10×1.5, M11×1.5, M12×1.5
   M12×1.75, 1/8 BSP28
       1pc-DIE Stock
       2pcs- TAP Holder (M3-M6)(M6-M12)
       1pc- Screw Pitch Gauge
       1pc- Screw Driver
       1pc-Gear Wrench
2. High quality
3. Origin: TAIWAN
4. Packing: Blow mold case + color sleeve + shrink, 
           10set/CTN/18kg/19kg/1.23’

Description:  
Taps and dies are tools used to create screw threads, which is called threading.
Both tools can be used to clean up a thread, which is called chasing. They still
fit tighter than actual fasteners, and are fluted like regular taps and die so debris can
escape. Car mechanics, for example, use chasers on spark plug threads, to remove
corrosion and carbon build-up. The content has the newly developed TAP holder and 72-
teeth ratchet, which allows you to tighten or loosen it with less effort and more precise
size.