Materials:Metal Bond
Application:Granite or Marble
Size:12mm
Processing technology:Laser welded
Application:Masonry, brick, concrete, reinfored concrete
Size:100mm
Products:Diamond Core Drill Bits.
Technology:Electroplated type
Size:3mm to 13mm outer diameter.
Materials:Metal Bond
Application:Tiles
Size:8mm
Products:Diamond Coated Core Drill Bits
Technology:Vacuum Brazed
Application:Ceramic, Porcelain, Tile, Granite, Marble, Stone.
Products Name:Reinforced Concrete Diamond Hole Saw Core Drill Bits
Technology:Laser Welded Technolgy
Out Diameter:82mm
Products Name:Diamond Core Drilling Bits
Technology:Vacuum Brazed
Application:Tile, Ceramic, Porcelain
Product Name:Diamond Core Drill BIts
Outer Diameter:6mm
Manufacture process:High Frequency Welded
Product name:Brazed Diamond Core Drill Bits
Brand:Johnson Tools
Application:porcelain, tile and ceramic drilling
Products Name:Titanium Coated 3 PCS HSS Step Core Drill Bits Kit for Metal Drilling
Material:Titanium Coated HSS4241
Size:1/8inch --- 7/8inch
Products Name:6pcs HSS Titanium Nitride Coated Steel Step Drill Bit Set for Metal Making Holes
Material:HSS4241
Size:4-32mm
Products Name:3pcs Hss 4241 Titanium Coated Step Core Drill Bit Set For Metal Drilling
Material:HSS4241
Size:4-32mm
