Shengli Sun

Assembly type connected long screw tap

Assembled cemented carbide flat drill

Inner-chip removal deep-hole drill

Sharpening fixture for hard alloy threaded lathe tool blades

Milling cutter for processing spline shafts

Hard alloy corner rounding molded line milling cutter

Face milling cutter capable of changing position at 45 degrees

Grinding tool for sealing surface of check valve body

Lathe revolving centre coping clamp

Mechanically clamped blade type damping grooving cutter