13pcs Tap and die(hexagon) set,metric,

1.size: M3-12

2.material: alloy steel

3.packaing:plastic case box with double blister

13pcs Tap and die(hexagon) set,metric

  -internal and External screw threads cutting tools

 -Combination tool set

 -Die set

1. size range:metric, M3-10

2. contents: 6 taps: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5 .

                    6 Hexagon dies: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, M10x1.5

                   1 T tap holder: M3-10

3. material: alloy steel

4. hardness: HRC58-63 for alloy steel

5. surface treatment: sandy blasting,or titinium coating (increase tool life, improve product thread flank finish, reduce tapping torque, and increase tapping speeds) 6. package: plastic case with double blister

tap Inspection:

Die inspection:

Product and packing pictures

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