Specifications:

Note:

• 1.Rotary file in pneumatic or electric tools, the speed is generally 6000-40000RPM, must clamp the tool firmly.
• 2.Cutting direction should be from right to left uniform movement, not like the use of grinding wheel as reciprocating cutting; be careful not to force too much (the pressure is generally not more than 4 kgf).

• Carbide rotary file is mainly driven by power tools or wind tools (also can be mounted on the machine tool), the speed is generally 6000-40000 rpm, the use of the tool needs to be clamped, clamped right, cutting direction should be from right to left evenly moving, not reciprocating cutting, together with do not force too hard, to avoid cutting scattering when working, please use protective glasses.
• Because the operation is to install the rotary file on the grinding machine, and manual control; although, the skilled operator can master the pressure and feed speed within a reasonable scheme, but here is still to explain the focus on:
• Therefore, the pressure and feed rate of the file are determined by the operating conditions and the experience and skills of the operator.
• First of all, to avoid compensation in the case of small speed of the grinder to apply too much pressure, which will make the file overheat, easy to dull;
• Secondly, make the tool touch the workpiece as much as possible, because more cutting edges can deepen the workpiece and the processing effect can become better;
• After finishing, avoid the file handle some contact with the workpiece, because this will make the file overheat, and can damage or even damage the copper welding head.
• To communicate or re-sharpen the file head which is dull in time to prevent it from being completely damaged. Dull file head cutting up very slowly, so have to increase the pressure of the grinder to enhance the speed, and so will certainly constitute damage to the file and the grinder, the cost of loss is much greater than the cost of communication or re-sharpening dull file head. Operation can collaborate with the use of lubricants, liquid wax lubricant and composition lubricant is more useful, the lubricant can be added to the file head on a timely basis.