-- Electric Screwdriver->Electric Screwdrivers (Delvo) Name:Electric Screwdrivers Type:DLV7100 Description: For Miniature Scres (2.6mm~6mm) Features Long-Selling, Reliable, and High Performance A space saving model with a built-in controller. High repetitive torque accuracy. The lever start type DLV7100/7200 series is useful for assembly requiring temporary screw     tightening. The DLV8100/8200 series is the push start type that is useful for continuous screw tightening. High speed type DLV7251/8251 series with a grip for tightening 6mm machine screws is available. Specifications   Standard High Torque High Speed High Torque Model*1 DLV7120-cKc DLV7130-cKc DLV7140-cKc DLV7150-cKc DLV7221-cKc DLV7231-cKc DLV7241-cKc DLV7251-cKc Starting Method Lever Start Input Voltage 100, 115, or 230*2 VAC, 50/60Hz 100 or 115 VAC, 50/60Hz Torque Adjustment Stepless Torque (kgf*cm) 2.5~7.5 5~17 12~30 20~45 3.5~7 5~17 12~30 20~45 Nm 0.25~0.74 0.49~1.66 1.18~2.94 1.96~4.41 0.34~0.68 0.49~1.66 1.18~2.94 1.94~4.41 Free Speed (r.p.m) 900 900 600 400 2000 1800 1100 700 Power Consumption (W) Approx. 35 Approx. 45 Scres Size mm(in) Machine Screw 2.6~3(0.1~0.12) 2.6~4(0.1~0.16) 3.5~5(0.14~0.2) 4.5~6(0.18~0.24) 2.6~3(0.1~0.12) 2.6~4(0.1~0.16) 3.5~5(0.14~0.2) 4.5~6(0.18~0.24) Tapping Screw 2.3~3(0.09~0.12) 2.3~3.5(0.1~0.16) 3~4(0.12~0.16) 4~5(0.16~0.2) 2.3~3(0.09~0.12) 2.3~3.5(0.09~0.14) 3~4(0.12~0.16) 4~5(0.16~0.2) Bit Type mm(in) 6.35(1/4) hex standard bit   Weight g(lbs) 700 (1.5) 890 (2) 700 (1.5) 890 (2)   Standard High Torque High Speed High Torque Model*1 DLV8120-cKc DLV8130-cKc DLV8140-cKc DLV8150-cKc DLV8221-cKc DLV8231-cKc DLV8241-cKc DLV8251-cKc Starting Method Push Start Input Voltage 100, 115, or 230*2 VAC, 50/60Hz 100 or 115 VAC, 50/60Hz Torque Adjustment Stepless Torque (kgf*cm) 2.5~7.5 5~17 12~30 20~45 3.5~7 5~17 12~30 20~45 Nm 0.25~0.74 0.49~1.66 1.18~2.94 1.96~4.41 0.34~0.68 0.49~1.66 1.18~2.94 1.94~4.41 Free Speed (r.p.m) 900 900 600 400 2000 1800 1100 700 Power Consumption (W) Approx. 35 Approx. 45 Scres Size mm(in) Machine Screw 2.6~3(0.1~0.12) 2.6~4(0.1~0.16) 3.5~5(0.14~0.2) 4.5~6(0.18~0.24) 2.6~3(0.1~0.12) 2.6~4(0.1~0.16) 3.5~5(0.14~0.2) 4.5~6(0.18~0.24) Tapping Screw 2.3~3(0.09~0.12) 2.3~3.5(0.1~0.16) 3~4(0.12~0.16) 4~5(0.16~0.2) 2.3~3(0.09~0.12) 2.3~3.5(0.09~0.14) 3~4(0.12~0.16) 4~5(0.16~0.2) Bit Type mm(in) 6.35(1/4) hex standard bit   Weight g(lbs) 690 (1.5) 890 (2) 690 (1.5) 890 (2) *1. c indicates input voltage and nameplate language. External Dimensions Standard Accessories Model DLV7120/7130/7140/ 7221/7231/7241/8120/ 8130/8140/8221/8231/8241 DLV7150/7251/8150/8251 Bit DLB4120 1 1 DLB4121 1 1 DLB4131 - 1 Spare Carbon Brush 2 2 Suspension Bail 1 1