DIY Drilling Bit Leather Craft Puncher Flat Hole Punch Maker Cutter Chisel Tool Set

Material: High Speed Steel (HSS)

Thread direction: Left hand

Type: , M4, M5, M6, M8, M10, M12, M14, M16, M18, M20

Size: or form :silver

Features:

-The most important tool for manufacturing operator to thread processing.

-High hardness, high wear resistance, for stainless steel, iron and drilling.

-Make of HSS material, and special heat treatment,so it hardness can be reached HRC62 degrees.

-Good applicability, stability, processing efficiency, life expectancy and so on.

-Suitable for processing iron, steel, copper,aluminum, die steel and stainless steel.

notice: the black isM20x2.5mm, the blue isM18x2.5mm, the gold isM16x2mm, the white isM14x2mm, the pink isM12x1.75mm, the grey isM10x1.5mm, the red isM8x1.25mm, the violet isM6x1mm, the peach isM5x0.8mm,the purple isM4x0.7mm, the beige isM3x0.5mm.













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