Model: GSB 18V-90 C. GSB 18V-90 C drill/driver body. Impact Drilling (Masonry) No-Load Speed (1st / 2nd Gear): 0 – 630 / 0 – 2,100 rpm. Torque Settings: 21. Chuck Capacity (min. : 1.5 / 13 mm. Steel: up to 13 mm. ).
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