Built-in type electric driving system of machine tool and operation method therefor

Collet assembly of improved stability and collet thereof

Power tool chuck

Quick change tool

Cutting device having a pin engaging ramp

Quick-connect chuck mechanism for screwdriver bits and the like

DOUBLE BLADE HOLE-SAW CUP AND PILOT BIT

Method for manufacturing metal plate

MECHANICAL END-EFFECTOR CHANGER AND METHOD OF USING SAME

Sliding locking connector

Moving locking connector

Hydraulic expansion chuck and method for producing such an expansion chuck

Device for coupling and centering tools

QUICK-CONNECT CHUCK MECHANISM FOR SCREWDRIVER BITS AND THE LIKE

Fastening tools with floating magnet sleeves

Mechanical end-effector changer and method of using same

Reamer handle coupling

Method, system and device for changing of cutting tools

Chuck for reciprocating surgical instrument

Sliding locking connector

Moving locking connector

Rotary cutting tool including cutting head having coupling pin with guiding and fastening recesses

Receptacle for tubular drilling tools having different diameters

Bit holder with floating magnet sleeve

Scalable common interface plate system (SCIPS)

Hand Tool Plate Clamp

Hydraulic expansion chuck and method for producing such an expansion chuck

Power tool adaptor and a reversible tool bit holder adaptor for a power tool adaptor

Surgical handpiece with a compact clutch

Latching rod box

Power tool with integrated bit retention device