TCT Hole Saw Drill Bit Carbide Tip Cutter Alloy Tool Stainless Steel Iron Sheet

TCT Hole Saw Drill Bit Carbide Tip Cutter Alloy Tool Stainless Steel Iron Sheet. Use : Can be used for opening holes in stainless steel, thick cast iron, thick steel plates, aluminium alloys and other non-standard metals.

For sizes 70mm and below, collets with a shank of 10mm or more are available. For sizes 70mm and above, collets with a shank of 13mm or more are available. Special sharpening technology, alloy head. Optimised chip groove design for smooth chip removal. Anti-slip triangular shank for extra tightness.

Check the integrity of the drill before use. Clamp the drill on all three sides of the shank when fitting it into the drill. Keep the drill vertical to the workpiece when drilling. Start drilling with a low feed, then use a medium feed after positioning. When drilling, the speed should not be too low to avoid cutting edge jamming and chipping. When drilling through the workpiece, do not use too much force to avoid violent impacts between the cutting edge and the workpiece. After drilling through the workpiece, exit the workpiece with the drill rotating. Use cutting fluid to cool the cutting edge when drilling continuously. Package Include: According to your choose.

Please Select Size And Quantity Pack From Drop Down Option Above. We care about our valued buyers, if you have any questions, our Customer Service staff will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. About item: For the functional products in our shop, we make sure that the functions are the same as the description, but the actual color and shape may look a little different from the pictures because of the technical improvement and manufacturing variance.

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