Blade color is Gold or Black.
eBay
Specifications Color: Silver, Black Material: Carbon Steel, YG10 Alloy, 40Cr Process: Sand Blasting, Heat Treatment Shaft Type: SDS PLUS 30cm/11.81in, SDS MAX 30cm/11.81in Hole Saw Diameters: 3cm/1.18in, 4cm/1.57in. 6.5cm/2.56in, 8cm/3.15in, 10cm/3.94in Each Hole Saw Height: 5cm/1.97in Each Center Positioning Drill Bit Size(D*H): 0.8*11cm/0.3*4.33in Assembly Required: Yes Package Size: 40*26*12cm/15.75*10.24*4.72in Gross Weight: 5.2kg/11.46lbs Net Weight: 4.94kg/10.89lbs Package Included 5* Hole Saws 2* Shafts 3* Center Positioning Drill Bits 1* Toolbox Other Needed Accessories.
eBay
Premium Materials: The premium carbon steel, YG10 alloy, 40Cr, exquisite sandblasting process, and heat treatment process give the product high hardness, long service life, and excellent resistance to corrosion, wear, and rust, thus ensuring good performance for concrete hole-opening work. Wide Compatability: The 5 sizes of hole saws (1.18in, 1.57in, 2.56in, 3.15in, 3.94in) are able to help you open different sizes of holes. In addition, two different types of 11.81-inch shafts can be matched with different types of hammer drills, which gives this set of accessories a wider range of applications. High Working Efficiency: The triple-edged cutting hole saws and 135° tip drill bits boast more cutting power, which can easily cut into the wall and make hole-opening more efficient.
eBay
2pcs 35mm Welded Diamond Drilling Core Bits Hole Saw for Marble Granite Tile. 2pcs 5" / 125mm Diamond Cutting Disc Granite Saw Blades for Tile Marble Granite. 4.5" /115mm Diamond Saw Blade Cutting Grinding Disc for Porcelain Tile Triangle.
eBay
New16"Laser TurboMultiple Purpose 14MM Seg Blade. Finish Your Work Smoothly. Perfect Cut Concrete,Brick,Block,Blue Stone,Pavers., Distributors and Big Wholesalers Right Now. Get Them Fast and Better Priced.
eBay
4/4.5/5/6/7" Diamond Saw Blade Cut Concrete Stone Granite Marble Cutting Disc. 4-9 in Diamond Cutting Disc Grinding Electroplated Saw Blade for Marble Granite. Diamond Saw Blade Cutting for Concrete Stone Marble Granite Cut-off Wheel 6/9 in.
eBay
Specification Color: Red Material: 45# Steel Surface Treatment: Painting Joint Type: Hexagonal Tool Flute Type: Straight Type of Cutter Teeth: Turbine Teeth Mounting Type: Coring Machine Mount Gross Weight: 1.5kg/3.3lbs Net Weight: 1.25kg/2.76lbs Drilling Depth: Approx. 400mm/15.75in Product Size(D*H): 51*470mm/2*18.5in Package Size: 47*7*7cm/18.5*2.76*2.76in Package Included 1* Wet Core Drill Bit.
eBay
MATERIAL: Carborundum. Up for your consideration is this Assorted LOT OF 8 Masonry Cut Off Chop Saw Blades for all your masonry needs from tile and brick to concrete and stone. All of these have a 1" arbor hole.
eBay