SBRET-4

CBN4枚刃スパイラル不等分割エンドミル

切削条件参考

硬  度~HRC55~HRC60~HRC65
被削材NAK80、STAVAX等SKD11等SKH等
R回転数送り速度切 込 量回転数送り速度切 込 量回転数送り速度切 込 量
min-1㎜/minAd ㎜Rd ㎜min-1㎜/minAd ㎜Rd ㎜min-1㎜/minAd ㎜Rd ㎜
226,000 1,800~2,2000.02~0.040.623,000 1,500~1,9000.01~0.030.520,000 1,000~1,5000.01~0.020.4
317,000 1,800~2,2000.04~0.060.815,000 1,300~1,7000.02~0.040.713,000 800~1,2000.01~0.030.5
413,000 1,800~2,2000.04~0.08111,000 1,300~1,7000.03~0.060.810,000 800~1,2000.02~0.040.6
510,500 1,700~2,1000.05~0.11.59,000 1,300~1,7000.04~0.071.28,000 800~1,2000.02~0.050.8
68,500 1,600~2,0000.06~0.1227,500 1,100~1,5000.04~0.081.57,000 800~1,2000.03~0.061

製品ラインナップ

単位 [寸法:mm]

Unit [size:mm]

品 番刃径 Dコーナー R有効長 1刃長 首下径 d1CBN層全長 L柄径 d
SBRET-4200010620.161.51.952506
SBRET-4200011220.112 1.51.952506
SBRET-4300010930.191.52.952506
SBRET-4300011830.118 1.52.952606
SBRET-4300030930.391.52.952506
SBRET-4300031830.318 1.52.952606
SBRET-4400011240.112 2 3.952606
SBRET-4400012440.124 2 3.952706
SBRET-4400031240.312 2 3.952606
SBRET-4400032440.324 2 3.952706
SBRET-4500012050.120 2 4.952706
SBRET-4500032050.320 2 4.952706
SBRET-4600012560.125 2 5.952706
SBRET-4600032560.325 2 5.952706