商品簡述
楔形三爪大貫通孔徑。
摺動面均經硬化及精密研磨，並直接潤滑。
高剛性結構及高夾持精度。
F值為連結螺帽未車製螺牙時之孔徑。
Hmax值為連結螺帽可車製螺牙之最大 規格，但可依實際需求訂製。
It's a WEDGE-HOOK type 3-jaw with the large through-hole.
Matching surfaces of all parts hardened,ground and lubricateddirectly.
Construction of high rigidity and high clamping accuracy.
F value is the hole diameter of blank draw nut, H is the maximumthread specification, and it could be customize.