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端铣刀

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B302 series 一般加工用 ㆍ 标准Standard



2刃,长型 球刀
  • 2 FLUTE, BALL NOSE LONG LENGTH


EDP. No. D R L1 L2 D2
B30201010.53506
B3020151.50.754506
B302020216606
B3020252.51.256606
B30203031.58706
B3020353.51.758706
B302040428706
B3020454.52.2510706
B30205052.512806
B3020555.52.7512806
B3020606312908
B3020656.53.2512908
B30207073.520908
B30208084201008
B30209094.52510010
B3021001052510010
B302110115.53011012
B3021201263011012
B302130136.53512014
B3021401473512014
B302150157.54014016
B3021601684014016
B3021801894515018
B30220020104516020
B3022502512.55018025

适用被削材料

碳素钢
(S45C, S55C...)
~ HB225
合金钢
(SCM, SK...)
HB225~325
前热处理钢
(NAK...)
HRc30~50
热处理钢 石墨 铸铁
FCD400. 500~
不锈钢
~HRc55 SKD61 ~HRc55 SKD11
               

容许公差

外径
公差
1以上 3以下 3超过 6以下 6超过 10以下 10超过 18以下 18超过 30以下
刃线部(h10) 0
-40
0
-48
0
-58
0
-70
0
-84
柄部(h6) 0
-6
0
-8
0
-9
0
-11
0
-13