整体硬质合金延伸柄

码	外径	ID	长度
12-100-M6	12	M6	100
12-150-M6	12	M6	150
16-100-M8	16	M8	100
16-150-M8	16	M8	150
16-200-M8	16	M8	200
16-250-M8	16	M8	250
16-300-M8	16	M8	300
20-100-M10	20	M10	100
20-150-M10	20	M10	150
20-200-M10	20	M10	200
20-250-M10	20	M10	250
20-300-M10	20	M10	300
25-150-M12	25	M12	150
25-200-M12	25	M12	200
25-250-M12	25	M12	250
25-300-M12	25	M12	300
32-150-M16	32	M16	150
32-200-M16	32	M16	200
32-250-M16	32	M16	250
32-300-M16	32	M16	300
32-350-M16	32	M16	350
32-400-M16	32	M16	400