Slim design Cutting tool length is adjustable by rotating the guide ring manually. Easy to set the targeted length - can be adjusted at the same time measuring length. For shorter tool length For longer tool length Adjustment range 10 - 25 mm (Varied in different sizes.) 1. Tool length can be adjusted easily by rotating the guide ring. 2. Center-through coolant feeding enabled.(Max. 7MPa). 3. Preset screw securely locks rotation of cutting tool with tang drive. 4. Size of cutting tools can be changed by simply replacing collets. Guide ring Preset screw FDC collet (option) HDP Nut cap Special collet not needed. Center through coolant feeding enabled Advantages of SDM Length adjustment function Improved work ability High precision Tool length is adjustable by rotating this guide ring. Special nut cap not needed. Drilling Collet Chucks Easy Tool Length Adjustment SDM

Collet, spanner and wrench are sold separately.(See page 55-61) L1 is the dimension between the cap end and the preset screw top end. Ordering Example CAT40-SDM12-90

Collet, spanner and wrench are sold separately.(See page 55-61) L1 is the dimension between the cap end and the preset screw top end. Ordering Example BT40-SDM12-90

Type3 Type1 Type2 Coolant tube L1 L L2 Coolant tube L1 L2 L Coolant tube L1 L2 L

Collet, spanner and wrench are sold separately. L1 is the dimension between the cap end and the preset screw top end. HSK63A-SDM12-90 Ordering Example