Use: Glass, tile, marble, granite, etc. Shank type: Triangular shank. During the drilling process, the centre positioning drill is easy to burn out due to the centre drill position being in a sealed state, which can not be cooled with water, so remove the centre drill after completing the positioning, and then continue to open the hole, which avoids rapid wear and tear of the centre drill.
eBay
5/8/13pcs Hole Saw Kit Drill Bit 19-127mm Hole Cutter Set for Soft Wood PVC Board Plasterboard
Aliexpress UK
(6 x drill bits (35mm, 40mm, 50mm, 65mm, 80mm, 110mm). 35 mm-45 mm box type hole saws are used for drilling water and heating pipes. Weight: about 5000g. (4) Local pick up is not available. excluded.).
eBay
1pc 15-200mm M42 Bi-Metal Hole Saw HSS Drill Bit for Metal Iron Aluminum Stainless Plastic DIY Wood Cutter Tools
Aliexpress UK
🔩 Premium Forstner Drill Bits 🔩. Upgrade your toolbox with ourhigh-quality Forstner Drill Bits, designed for precision drilling in wood, plastics, and other materials. Professional-grade Forstner drill bit set.
eBay
5PCS 0.8-2.5mm Diamond Coated Drill Bits 2.35mm Shank Tile Marble Glass Ceramic Hole Saw Tile Hole Opener Diamond Drill Bit
Aliexpress UK
Take note that our HSS drills sold individually are designed different for superior quality which is reflected in the price. Titanium Plated High Speed Steel (HSS) Drill Bits Set Cutters for Stainless Steel Aluminum Alloy Plastic.
eBay
4PCS 30-120/200/300mm Adjustable Circle Hole Saw Wood Cutter Drill Bit Alloy Blades Cordless Aircraft Type Tools for Woodworking
Aliexpress UK
Attached arbor and pilot drill included. Effective drill depth hole cutter. Will cut holes in aluminum, copper, iron, stainless steel, zinc, pipes etc.
eBay
40 to 300mm Adjustable Circle Hole Saw Wood Cutter Drill Bit Alloy Blades Cordless Aircraft Type Tools for Woodworking DIY Tool
Aliexpress UK
Designed to work for all wood projects especially suited for furniture making cabinetry and doweling where an exact hole is required. 6mm,10mm,12mm,13mm,14mm,16mm,18mm,19mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm,35mm,36mm, 38mm.
eBay
SDS MAX 35-80mm Carbide Hole Saw Electric Hollow Core Drill Bit Shank 500mm Cement Stone Concrete Wall Air Conditioner
Aliexpress UK
HOLESAW SIZE MILD STEEL TOOL & STAINLESS STEEL CAST IRON COPPER/BRASS/BRONZE ALUMINIUM WOOD OUR PART NUMBER. Variable pitch - 4/6 TPI. 146MM 55 25 40 80 80 800 BIMHS146. 140MM 60 25 40 85 85 800 BIMHS140.
eBay
1pc Dry Diamond Drilling Core Bits Ceramic Tile Hole Saw Cutter Granite Marble Drill Bits with M14 Thread Opener
Aliexpress UK
1pc x Diamond drill bit Hole Cutter. 【Diamond Brazed Hole Saw】Suitable for porcelain, glass, marble, ceramics, rock and granite. 【Diamond Coated Drill Bit】Made of high carbon steel,strong cutting ability, plated against rust, durable, drills clean, precise holes and cuts round holes.
eBay
1pc Dry Diamond Drilling Core Bits Ceramic Tile Hole Saw Cutter Granite Marble Drill Bits with M14 Thread Opener
Aliexpress UK