British System Hexagon Rotary Broach Punch Bit High Speed Steel With Coated Punching Tool HSS Coating Rotated Cutter Holder

CNC High Speed Steel With Coated Hexagon Rotary Broach Punch Bit Punching Tool Holder Rotated Blanking Cutter Coating Alloy HeadBritish System Hexagon Rotary Broach Punch Bit High Speed Steel With Coated Punching Tool HSS Coating Rotated Cutter HolderCNY 174.20-910.00/pieceTungsten Carbide Hexagon Rotary Broach Punch Bit Punching Tool Holder British System Rotated Blanking Cutter Alloy HeadCNY 208.00-910.00/pieceHigh Speed Steel With Coated Hexagon Rotary Broach Punch Bit Punching Tool Holder Rotated Blanking Cutter Coating Alloy HeadCNY 174.20-910.00/pieceH25T Servo Spline Rotary Broach Punch Tools Output Shaft Punching Bit Holder High Speed Steel Material Can be CustomizedCNY 390.00-1690.00/pieceTorx Screw Rotary Broach Punch Star Spline Bit Punching Tool Cutter Holder T3 T4 T5 T6 T7 T8 T10 T15 T20 T25 T30 T40 T50 T55CNY 247.00-1300.00/pieceTungsten Carbide Torx Screw Rotary Broach Punch Star Spline Bit Punching Tool T3 T4 T5 T6 T7 T8 T10 T15 T20 T25 T30 T40 T50 T55CNY 390.00-910.00/pieceHexagon Rotary Broach Punch Square Screw Torx Screw Spline Broach Bit Punching Tool Holder Rotated Blanking CutterCNY 128.70-910.00/pieceSquare Type Rotary Punching Tool Rotary Broach Punch Spline Broach Bit Holder Rotated Blanking CutterCNY 154.70-193.70/pieceContact: humit@aliyun.com: 0086-15675381268Instructions:(1) Matters needing attention1. Select the appropriate tool and clamp the tool on the tailstock or spindle of the equipment.2. To ensure machining accuracy, the tool must be aligned with the center of the workpiece axis.3. When the tool is working, it can be tool rotation or part rotation, and the spindle rotates forward.4. In order to increase the service life of the tool, please use coolant or cutting oil to cool it when working.(2) Machining size of hole before punching1. The hole diameter D is 0.1 mm smaller than the size of the opposite edge of the blade.2. The hole chamfer is 90 degrees, and the diameter of the chamfer hole is larger than the opposite edge of the edge. Play a guiding role.3. Drilling depth H2≥(1.3-1.5×) effective punching depth (H).(3) Recommended working parameters1. Rotation speed: 1300-2000 rpm, the principle of rotating punching tool allows high-speed use, but you should pay attention to high-speed use (such as machining center)