DANYANG TONGYU TOOLS CO., LTD. is one of the professional manufacturers of drill bits in china, specialized in all kinds of HSS twist drill bits, electric hammer drill bits ,masonry drill bits, wood working drill bits , HSS hole saws, HSS taps, TCT saw blades, diamond saw blades and some other power tool accessories. We're located in Binjiang Development Zone of Danyang with very convenient transportation, to the south of 101 Expressway, and the north of the Yangtse River. Both of its geographical advantage and cultural environment make it a star enterprise in the city.

Now we can provide the following cutting tools:

1.HSS straight shank twist drills:
(DIN338,DIN340,DIN1897,DIN345; ASME B.94.11M: Jobber length, Taper length, Screw Machine Length, Aircraft Extension, etc);

2. HSS taper shank drills:( Rolled, Milled);

3. Masonry drills (Chrome plated, Nickle Plated, Zinc plated);

4. SDS Hammer drills;

5. Wood working series: (Wood working drills, Wood Auger bits);

6. Various kind of drill sets in many different types;

7. TCT saw blades

8. Diamond saw blades

9.HSS Hole Saws;

10.HSS Tapes;

11. All kinds of tool sets.