Tohnichi RTD Adjustable Torque Screwdriver

Capacity 15 / 30 / 60 / 120 / 260 / 500 cNm

Adjustable Torque Screwdriver with Micrometer Scale

The RTD torque screwdriver is suitable for various applications from series production to maintenance work. The desired torque can be set quickly and easily using the micrometre scale. All models are equipped with a locking mechanism that prevents the torque from being changed during use.

Once the set torque has been reached, the integrated rotary slip clutch reliably prevents the screw from being overtightened.

Key Features

Accuracy acc. EN ISO 6789 type II class D
Micrometer adjustable
Clockwise direction
Rotary clutch mechanism ('Cam-Over')
Hex bit insert E 6.3 (1/4 inch)

Scope of Supply

Torque Screwdriver RTD
Resin grip for model 120CN and 260CN
Calibration Certificate (ISO/JIS)
Original user manual (jap./eng.)

Options / Accs / Spares

Metric units scale (kgf·cm) on request.
Coloured resin grip for model 120CN
#850 = orange
#851 = grey
#852 = black
#853 = greern
#854 = red
#855 = blue
Coloured resin grip for model 260CN
#856 = orange
#857 = grey
#858 = black
#859 = green
#860 = red
#861 = blue

RTD – Centi-Newton metre

Model	Item No.	Torque Range [cN·m]	Graduation	OvL [mm]	Weight [kg]
RTD15CN	T202001	2 - 15	0.1	100	0.05
RTD30CN	T202005	4 - 30	0.2	100	0.05
RTD60CN	T202009	10 - 60	0.5	110	0.08
RTD120CN	T202013	20 - 120	1	130	0.16
RTD260CN	T202017	60 - 260	2	150	0.27
RTD500CN	T202020	100 - 500	5	155	0.32

RTD – Ounce-inch

Model	Item No.	Torque Range [ozf·in]	Graduation	OvL [mm]	Weight [kg]
RTD20Z	T202003	6 - 20	0.2	101	0.05
RTD40Z	T202007	15 - 40	0.5	101	0.05
RTD80Z	T202011	20 - 80	1	109	0.08
RTD150Z	T202015	30 - 150	2	132	0.16

RTD – Pound-inch

Model	Item No.	Torque Range [lbf·in]	Graduation	OvL [mm]	Weight [kg]
RTD1.3I	T202004	0.2 - 1.3	0.01	101	0.05
RTD2.6I	T202008	0.4 - 2.6	0.02	101	0.05
RTD5I	T202012	1 - 5	0.05	109	0.08
RTD10I	T202016	2 - 10	0.1	132	0.16
RTD22I	T202019	6 - 22	0.2	149	0.27
RTD40I	T202022	10 - 40	0.5	155	0.32

Table showing specifications by the manufacturer. It is recommended to primarily use in medium performance range (approx. 1/3 to 4/5 of rated capacity). If you regularly worked close to the limit of load (maximum capacity), a larger model or tool might be more advisable.

All technical data without guarantee, errors and omissions excepted.