Drill bush
1) Drill Bush ID high precision, reducing vibration.
2) Drill Bush ID good surface, reducing friction
3) High concentricity of Drill bush ID and OD, resulting in good drilling
4) HCR: 60, which is in the best condition
5)Stock delivery or Custom-made according to your drawing
Grinding Machine
Grinding the drills with coarse grinding
Supporting the drills,sealing the oil a
Applicable for HTT K-machiner,please rem
Normally for drilling shafts machine ,Dr
Normally for pellet dies drilling machin
Normally for pellet dies drilling machin