平行垫块具有精确的尺寸及平行度和垂直度,为工作提供了实际的、可靠的准确位置。在钻、铁、磨、装配等工作中操作简单、经济,并能方便的装夹一组工件。由优质钢经过淬硬、消除应力、精磨制成。
编号 Model No | 尺寸 Size ( WxHxL) | 尺寸公差 Tolerance of size | 平行度允差 Parallelism | 孔尺寸 Hole size |
ZT04-07
| 1/4"×3/4"×6” | 士0.0003"
| 0.0002”
| 5/16" |
1/4"×7/8"×6” | 5/16” | |||
1/4"×1"×6” | 5/16” | |||
1/4”x1-1/8"×6” | 3/8" | |||
1/4"×1-1/4"×6” | 3/8" | |||
1/4"×1-3/8"×6” | 7/16" | |||
1/4"×1-1/2"×6” | 7/16" | |||
1/4"×1-5/8"x6” | 1/2” | |||
1/4"×1-3/4"×6” | 1/2” |