Bi Metal M42 Hole Saw Cutter Drill Bit 16PC/Set for Wood Plastic Stainless Steel

Bi Metal M42 Hole Saw Cutter Drill Bit 16PC/Set for Wood Plastic Stainless Steel. Uses: aluminum, steel, cast material, wood, plastic, gypsum board, stainless steel and other opening operations.

1, hole opener in use, please be sure to reasonably grasp, selection, control, tachometer and constantly add coolant to prevent the edge chipping, such as the use of high-speed gundrill, in the operation should control the switch to do an on and off as much as possible to reduce its speed, widely used in table drill Drilling machine various types of electric drill with the use of hole opening. 2, open the hole iron plate 5mm or more, first open about 1mm deep, then use the positioning drill along the saw slit to wear a hole to drill through, more convenient to discharge iron chips. A2 A4 connecting rod each one. 300mm extension pole 1 piece.

19mm 20mm 22mm 25mm 29mm 32mm 35mm 38mm 44mm 51mm 57mm 67mm 76mm each. Packaging: aluminum boxed Size: 32 23.5 5.5cm Weight: 2.55kg.

100% Brand New And High Quality. Absolute guarantee of high quality and inexpensive!

Package include : As You Choose. If you are not satisfied with the item, please contact with us. Any problem, please feel free to contact with us. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you.

We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. About item:For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance.

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