Deep-Hole Carbide Internal Cooling Drill
Tungsten Carbide
Maximum Drilling Depth 50xd,etc.
Tialn,Alcr,Tisin,Altin or Dlc
0.005-0.01mm
135 140,etc.
0.01-0.02mm
Internal Coolant
Deep Hole Drilling,Through-Hole Drilling, etc.
Single Package
Dia. 3-Dia. 20mm
Changzhou Jiangsu