Laser welded diamond core bit for asphalt Model TK- A For drilling asphalt. Diameter 20mm to 300mm professional quality laser welded diamond core bits for asphaltModel:TK- A type ,Application: For drilling asphalt. 400mm core barrel length Other diameter...

Diamond core bits set Brazed welded core bits Dry core drill bit Application:For drilling brick ,concrete 10~11pcs set Diamond core bits set 10pcsBrazed welded core bits .Model:TK-CBS10ADry core bits127x150 mm core...

Diamond core bits set Brazed welded core bits Dry core drill bit Application:For drilling brick ,concrete 6pcs set Diamond core bits set 6pcsBrazed welded core bits .Model:TK-CBS6DDry core bits107x150mm core...

diamond drill bit, Sintered drill bit the diamond segment is be sintered together.suitable for drill concrete. TK-1A Mode diamond drill  bit ,sinteredTK-1A diamond core bits is be produced by sintered technics.The diamond segment is be sintered together,you can...

Diamond core bits set Brazed welded core bits Dry core drill bit Application:For drilling brick ,concrete 11pcs set Diamond core bits set 11pcsBrazed welded core bits .Model:TK-CBS11BDry core bits127x170 mm core...

diamond drill bit, Sintered drill bit, the diamond segment is be sintered together.suitable for drill concrete. TK-1A Mode diamond drill bit TK-1A diamond drill  bit TK-1A diamond core bits is be produced by sintered technics.The diamond segment is be sintered...

Diamond core bits set Brazed welded core bits Dry core drill bit Application:For drilling brick ,concrete 7pcs set Diamond core bits set 7pcsBrazed welded core bits .Model:TK-CBS7CDry core bitsDia107x150mm core...

diamond core bit laser or brazed Model TK- C Type Application:For drilling reinforced concrete with steel. laser or brazed diamond core bitlaser or Brazed welded core bits Model:TK- C type ,Application: For drilling cured concrete,reinforced concrete with steel bars,green...

diamond core drill bit Brazed /laser welded Model TK-E Type Application:For drilling stone slab,porcelain,brick, concrete Diamond core drill bitBrazed or laser welded core bits Model:TK-E Type Application: For drilling stone slab, tile , porcelain , brick ,and concrete...

laser diamond core bit laser or brazed Model TK- B Type Application:For drilling reinforced concrete with steel. Diamond core bitlaser or Brazed welded core bits Model:TK- B type ,Application: For drilling cured concrete,reinforced concrete with steel bars,green...