Products

APFSBDE Single Bottom Bilateral Soil Entry Rotary Drill Bit

APFSBSE single-bottom single-side soil entry pilot rotary drilling bit

APFDS-FR Double Start Standard Auger

APFDS-R Double Start Rock Auger

APFDS-R2 Double-head straight screw frozen soil short spiral drill bit

APFDS-S Double-end straight screw bucket tooth short spiral drill bit

APFDS-TR double cone single screw rock short spiral drill bit

APFDS-TR2 Double Cone Double Screw Rock Short Spiral Drill Bit

APFDX Double-headed Straight Spiral Rotating Bottom Door Bucket Teeth Short Spiral Drill

APFDX Double-headed Straight Spiral Rotary Bottom Door Pick Short Spiral Drill

APFSH-R single-head straight screw pick short spiral drill bit

APFSH-S single-head straight screw bucket tooth short spiral drill bit