コードNo. Code No. |
Description | (R)Bán kính R Radius |
(θ)首角 Neck Taper Angle |
(ℓ1)有効長 Effective Length |
(d1)首元径 Neck Dia. |
(ℓ)刃長 Length of Cut |
(ℓ2)首下長 Under Neck Taper Length |
(γ)首角2 Neck Taper Angle 2 |
(α)有効勾配角 Effective Wall Gradient Angle |
(d)シャンク径 Shank Dia. |
(L)全長 Overall Length |
08-00590-07540 | MRBTNH345-R0.75x1°30′x20 | R0.75 | 1°30′ | 20 | 2.36 | 1.1 | 1.85 | 12° | 1°13′ | 6 | 70 |
08-00590-07541 | MRBTNH345-R0.75x1°30′x30 | 30 | 2.88 | 1.1 | 1.85 | 12° | 1°19′ | 6 | 70 |