Diamond Drill Bits 18Pcs Hole Saws Hollow Core Set Remover Tools for Glass Ceramics Porcelain Ceramic Tile | Инструменты

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Made from steel makes these drill bits durable and precise.
18 Sizes: Size: 4mm/1.57 inch 5mm/1.97 inch 6mm/0.23 inch, 8mm/0.31 inch, 10mm/0.39 inch, 12mm/0.47 inch, 14mm/0.55 inch, 16mm/0.62 inch, 18mm/0.7 inch,20mm/0.79 inch, 22mm/0.86 inch,25mm/0.98 inch, 26mm/1.02 inch, 28mm/1.1 inch 30mm/1.18 inch 35mm/1.38 inch 40mm/1.57 inch 50mm/1.97 inch
Length: 50mm/1.97 inch
color: silver
Diamond Drill Bits:
Diamond Drill Bits, are also know as Diamond Core Drill Bits, Diamond Hole Saws or Bonded Diamond Drill Bits. They are often called Glass Drill or Tile Drill, but they are much more versatile since they are used to drill glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone, and fiberglass
Material: Emery, steel
Use note:
1. Start your hole diagonally, make a round trace and then hold drill straight.
2. Always use lubrication (water), otherwise the diamond core drill will burn.
Warnings:
1.If you smell burning, back off! Either your speed is too high or the pressure you're applying is too much. You're drill bit should never be hot to the touch, not even warm.
2.Not for use on Concrete or for depths beyond about 1/2 inch.
3.Water is required for lubrication when drilling.
Package Includes:
18pcs * Drill Bit
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Made from steel makes these drill bits durable and precise.
18 Sizes: Size: 4mm/1.57 inch 5mm/1.97 inch 6mm/0.23 inch, 8mm/0.31 inch, 10mm/0.39 inch, 12mm/0.47 inch, 14mm/0.55 inch, 16mm/0.62 inch, 18mm/0.7 inch,20mm/0.79 inch, 22mm/0.86 inch,25mm/0.98 inch, 26mm/1.02 inch, 28mm/1.1 inch 30mm/1.18 inch 35mm/1.38 inch 40mm/1.57 inch 50mm/1.97 inch
Length: 50mm/1.97 inch
color: silver