URYU POWER TOOLS GENERAL CATALOG
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9Air Inlet Thread (Pipe Tap)8Sq. Drive or Hex. Size7From Center to Outside2Capacity(Nominal Bolt Size)mmin5Overall Lengthm3/minft3/min1A tool type together with numerals represents the model name. For query or order, please specify this Model. Average Air Consumption2For tool selection when a required torque is vague or not clearly specified, choose an appropriate model by referring to capacity. For the optimal torque by equation for each size of bolt, please refer to P. 38. When a required torque is specified, please refer to the next item, Torque Range. 3It shows the torque for a type of tool measured by a tester and the like. The value is a measured torque in accordance with our measuring standard, which is not always identical to a break-away torque value. For a torque-adjustable model, torques with low & upper-limit are indicated respectively for the specified air pressure. 4It shows the standard free speed when a tool is run under free-load. Be aware that some difference from the actual measured value may be seen since there is a permissible range with standard for free speed, for each model. For grinder, the maximum free speed is indicated. For the maximum horse power for air motor incorporated in a tool, it is generally obtained at speed around 1/2 of its free speed. For selection of drill, please take note of this point. (Refer to P. 69.) 5It shows the maximum length from the tip to the end of a tool. A small variation may be seen on an actual tool due to adjustment during the assembly process. Any attachment such as socket, bit, grinding wheel, auger, snap, coupler for air supply is not included. Suspension Ring is not included, either. 6It shows the weight of a tool. A small variation may be seen on an actual tool due to adjustment during the assembly process. Any attachment such as socket, bit, grinding wheel, auger, snap, coupler for air supply is not included.7It shows the distance from the center of rotation spindle (output spindle) to the maximum outside diameter. For pistol-type model, Handle (grip part) nor a projection for Suspension Ring is not included. For straight-type model, Valve Lever is not included. 8It shows the shape and dimension of an output spindle. For oil-pulse wrench or impact wrench, the anvil is square drive type, and the dimension represents the distance between two surfaces. (ex. 9.5Sq = square with 9.5mm, 25.4Sq = square with 25.4mm) A model name suffixing D is for hex. bit inserting type, and the bit inserting dimension is indicated. (ex. 6.35Hex = bit attaching spindle with 6.35mm) 9Is shows the nominal air inlet size for a pipe screw. In principle, the tool side has got a female screw. POWER TOOLS GENERAL CATALOG13151617Air Hose Size10It shows the appropriate inside diameter of an air hose for air supply. Please be noted that the provided capacity may not be achieved if any other air hose besides the recommended inside diameter is used. 11It shows air volume to be consumed by the tool. It indicates the value when the air is returned to free atmosphere pressure. Therefore, the average air consumption is approx. 1/6 of listed value when the supplied air pressure is 0.5MPa. Code12It shows our computer code for each model.Max. Torque13It shows the fastening ability for stall type which stops the motor with maximum load. It may differ from the breakaway torque of bolt fastened by each tool.Hex. size of Ratchet14It shows the available width across flats on each ratchet wrench. Please specify Hex. size when ordering, since the hexagon socket for fastening is incorporated in these models. Hex. size of Gear socket15It shows the available width across flats on each open-end wrench and geared wrench. Please specify Hex. size when ordering, since the hexagon socket for fastening is incorporated in these models. Hex. Size of Bit16It shows the inserting size of bit. Please refer to page 48 for suitable bit of each model. 17It shows the available wheel dimensions for straight grinder, angle grinder, and vertical grinder. Please use within prescribed wheel dimension, since the greatest wheel dimension is decided due to safety regulations. Capacity (Wheel Size)Capacity (Pad/Paper Size)18It shows the diameter of suitable pad/paper.Drilling Capacity19It shows the maximum diameter of drill which drill chuck mounted as standard can fix.1018191211Average Air Consumption1346414ModelCapacity (Nominal Bolt Size)Torque RangeFree SpeedOverall LengthWeightFrom Center to OutsideSq. Drive or Hex. SizeAir Inlet Thread (Pipe Tap)Max. TorqueNmft-lbsTorque RangeModelNmft-lbs0.4MPa0.5MPa0.6MPammHex. size of RatchetmminFree Speedmin-1Hex. size of Gear socketmmininkglbmminHex. Size of BitCapacity (Wheel Size)mminmmWeightAir Hose SizemmininmmCapacity Drilling Capacity(Pad/Paper Size)inmminmmCodeininExplanation of each item in Specifications

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