注:
  采用轴承钢制作，热处理硬度HRC=48°
  限定夹持与孔径相同的刀具柄径
  筒夹不具备弹性收缩范围，强大夹持力，夹持稳
  定可靠，是专切削加工首选筒夹
 
精度检测：
1 Use bearing steel steel system and heat
  treated rigidity is HRC48°
2 Definition the size of clamping tool
  shank is the same to the hole diameter.
3 Do not have the flexible shrinkage range
  and emphasize power whi le high clamping
  force, steady.
L 6 10 16 25 40 50 60
D
精度
1-1.4
0.012
1.5-2.9
0.012
3-5.9
0.015
6-9.9
0.015
10-17.9
0.015
18-26.9 27-35
0.02 0.02

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