Products

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

APFSH-SH single-head straight screw with long bucket teeth short spiral drill bit

APFSH-SR single-head straight screw mixed tooth short spiral drill bit

APFSHZ single cone single screw rock short spiral drill bit

APFTS-Z3 three-head cone screw full-face broken short spiral drill bit

APFTS-Z3 three-cone single screw full-face broken short spiral drill bit

CFA SCP Rotary Spray Bit

Hexagonal eccentric CFG bottom drill

Long Spiral Drill Pipe

APFCBR Double Core Coring Bit