Bi-Metal Hole Saw Kit, HYCHIKA 17 Pcs High-Speed Steel 3/4 inches- 2-1/2 inches Set in Case with Mandrels, Durable High-Speed Steel, Perfect for Drilling PVC Board, Metal, and Plastic Plate.
Part Number: HS13B

Features
1. Bimetal material, the cutting part adopts high hardness (69～81HRC), high strength hard alloy steel, thickness 2mm, the product has the advantages of wear resistance, better toughness, and long service life;
2. The tooth profile has been optimized and improved many times, with higher cutting efficiency, faster chip removal, cleaner and smoother cutting; higher precision;
3. The chip removal holes added on the side of the hole saw can allow the chips to be discharged in time, and it is also convenient to remove the cutting waste after the cutting is completed;
4. Very suitable for hole cutting on metal, wood, PVC board, plastic, and gypsum board; the cutting depth is 40mm;
5. The box is sturdy and small, easy to organize, store and carry.

Specification
Part Number：HS13B
Total 17pcs:
US standard: red 185C, bimetal + heat treatment, 11pcs
3/4″(19),7/8″(22),1″(25), 1-1/8″(29),
1-3/8″(35),1-1/2″(38),1-3/4″(44),2″(51),2-1/8″(54),2-1/ 4″(57), 2-1/2(64);
EU standard: red 185C, bimetal + heat treatment, 11pcs
19mm, 22mm, 25mm, 29mm, 35mm, 38mm, 44mm, 51mm, 57mm, 60mm (2-3/8), 68mm (2-11/16)
1pc hexagon wrench
2pcs mandrel
3pcs drill bit

Package contents
11 x HYCHIKA Bi-Metal Hole Saw Blades
2 x Mandrels
3 x Drill Bits
1 x Hex Key
1 x Storage Box
1 x User Manual

HYCHIKA 17PCS Bi-Metal Hole Saw Kit