Core Bit (DB39) [2007-07-26] |
Crown (Ring) Type Core Drill (DB40) [2007-07-26] |
Air-Condition Water Pipe Caliduct Drill [2007-07-26] |
Core Barrel [2007-07-26] |
Core Barrel (CB02) [2007-07-26] |
Core Drill Bit for Construction (DB42) [2007-07-26] |
Continuous Turbo Core Bit (DB45) [2007-07-26] |
Steel, Core Barrel, Join Up with Bit Body [2007-07-26] |
Carbide Burrs (CB02) [2007-07-26] |
Carbide Burrs [2007-07-26] |