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 |
08-00590-05050 | MRBTNH345-R0.5x2°x20 | R0.5 | 2° | 20 | 2.23 | 0.75 | 1.25 | 12° | 1°45′ | 6 | 70 |
08-00590-05051 | MRBTNH345-R0.5x2°x30 | 30 | 2.93 | 0.75 | 1.25 | 12° | 1°50′ | 6 | 70 |