Tungsten Carbide Alloy Hole Saw Cutter Kits for Metal, TcnoMreol 9pcs Hole Saw Bits Sets Hole Cutter Tool for Stainless Steel, Steel Plate, Copper, Aluminum Alloy Cast Iron 12~42 MM(24/51~1-13/20 in)
- Material: Made of high quality TCT carbide alloy, strong and durable, high hardness, anti-rust. Also built tungsten steel center drill, precise positioning and very durable.
- Lengthening-stem designed: These metal hole saw kits come with Lengthening-stem, total length can up to about 90mm(3-27/50”), make sure there is much longer working distance, it possible to punch holes in narrow corner..
- High efficiency: Designed with center drill bits, precise positioning, hole saw made of precision ground, with sharp tough gears, wear-resistant, and chip removal easily and smoother cutting edges..
- 9 of kits: Diameter, 12mm(24/51”), 15mm(11/20”), 18mm(7/10””), 20mm(19/24”), 22mm(6/7”), 25mm(49/50”), 30mm(1-9/50”), 35mm(1-19/50”), 42mm(1-13/20”) hole saw kits, and 9pcs spring and Allen wrench. You can choose the most suitable size to make a hole..
- Widely using: These TCT hole saw sets can use on stainless steel plate(less than 3MM(3/25”), Copper, Aluminum Alloy Cast Iron(less than 10mm(13/33”)), etc. And these hole cutter kits can working with bench drill, magnetic drill, electric hand drill, etc..