Possibility: J B C D<br><br>Possible roughness: 0.07 mm 0.10 mm 0.12 mm<br><br>Fixed degree: 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm<br><br><br><img src="https://gdetail.image-qoo10.jp/078/610938319/2018/8/7e101516-360f-4a71-9118-773ea6c0cdb9.jpg" width="940" height="1894" ><br><img src="https://gdetail.image-qoo10.jp/078/610938319/2018/8/117a7e26-5d6e-4fe9-88fd-a6945d4eb2c9.jpg" width="940" height="2541" >