TCT Hole Saw Drill Bit 12 to 170mm for Stainless Steel Metal Sheet Cutter

TCT Hole Saw Drill Bit 12 to 170mm for Stainless Steel Metal Sheet Cutter. Name: Hole Saw / Drill Bit Cutter. Hole Diameter: 12mm to 170mm. Shank Size: 10mm (Dia 12-70mm), 13mm (Dia 75-170mm). Suitable for opening holes in stainless steel, aluminium alloy and some metal sheet.

Suitable for hand drills, bench drills. Check the integrity of the hole drill before use. The three sides of the shank should be clamped when the hole drill is installed in the drill. Keep the hole drill perpendicular to the workpiece when drilling.

Start drilling with a small feed force and use a medium feed force after positioning. When drilling, the rotational speed should not be too low to avoid chipping caused by jamming of the cutting edge. When drilling through the workpiece, the force should not be too great to avoid violent impact between the cutting edge and the workpiece. After drilling through the workpiece, the drill should be kept rotating to exit the workpiece. When drilling continuously, the cutting edge should be cooled by cutting fluid. Due to monitor error, the picture and the actual color have a slight error, and do not affect the good quality of the product. You can find more products in different materials, types, colours, sizes, quantity and shapes in our shop. We understand that you may have concerns, and we will do our best to resolve any issues.

Please note that due to variations in monitor and lighting, the actual colour of the item may differ slightly from the colour shown in the pictures.

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