Torx Screw Rotary Broach Punch Star Spline Bit Punching Tool Cutter Holder T3 T4 T5 T6 T7 T8 T10 T15 T20 T25 T30 T40 T50 T55

CNC Torx Screw Rotary Broach Punch Star Spline Broach Bit Punching Tool Cutter

T3 T4 T5 T6 T7 T8 T10 T15 T20 T25 T27 T30 T35 T40 T45 T50 T55

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Instructions:

(1) Matters needing attention

1. 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 punching

The hole diameter D is 0.1 mm smaller than the size of the opposite edge of the blade.

(3) Recommended working parameters

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)