焊刃T型刀

TWTS 螺絲溝T型刀

TWTS 螺絲溝T型刀

Screw T-slots

TWTL 長柄T型刀

TWTL 長柄T型刀

Long shank slotting cutters

TWTB 右斜刃T型刀

TWTB 右斜刃T型刀

Parallel tooth T-slots