Mataas na bilis ng materyal na bakal
Matibay at matalas
Diameter: 6.0mm-30.0mm
Mataas na carbon steel na materyal
Hex shank o round shank
Tip ng haluang metal
Diameter: 16mm-35mm
Bilog na shank
Blade ng uri ng eroplano
Diameter: 2mm-20mm
Customized na laki
Hex shank
Diameter: 3mm-13mm
Diameter: 10mm-20mm
HSS taper drill bit
Diameter: 3mm,3.5mm,4.0mm,4.5mm,5.0mm,5.5mm,6.0mm
Mataas na bilis ng bakal
Diameter: 5mm-20mm
Diameter: 3mm-8mm
Diameter: 3mm-20mm
materyal ng HSS
talim ng haluang metal
Diameter ng Bola: 10mm-30mm