Hollow Drill Saw Set 6-50mm Drilling Bit Kit Large Clearance For Ceramic For Glass For Marble Orange

Hollow Drill Saw Set 6-50mm Drilling Bit Kit Large Clearance for Ceramic for Glass for Marble Orange Specification: Item Type: Hollow Drill Saw Set Material: ABS+carbon steel Purpose: Hollow drill set Saw Drill Bit Diameter: Approx. 6mm / 0.2in 8mm / 0.3in 10mm / 0.4in 12mm / 0.5in 20mm / 0.8in 25mm / 1in 30mm / 1.2in 35mm / 1.4in 40mm / 1.6in 50mm / 2in Screwdriver Length: Approx. 12.6cm / 5in Package List: 1 x Saw Guidance Fixture 10 x Saw Bit 1 x Screwdriver 1 x User Manual Note: 1. Water should be used as lubricant and coolant when drilling which can greatly extend the service life of the drill bit. 2. Not suitable for concrete or concrete with a depth of more than 1/2i. 3. If you smell a burning smell please step back! Too fast or too stressful.