[机] auger bit
... auger beetle 长蠹; 旋钻甲虫 auger bit 短木钻; 螺旋钻头; 麻花钻头; 木螺锥; 木螺钻; 水螺钻头 auger blender 螺旋掺混机 ...
[机] twist bit
... twist amplifier 旋转放年夜器 twist bit 麻花钻头 twist carpet 机制强捻卷绒地毯 ...
Twist Drill
麻花钻头(Twist Drill):Φ2.5~31.75mm
auger-drill head
... auger-drill head 螺旋钻头; 麻花钻头 geared head different drill 螺旋差动式钻机 geared-head drill 螺旋差动式钻机 ...