Diamond hole saw set 10 pcs Bigstren

SET OF 10 DIAMOND HOLE SAWS 6, 8, 10, 16, 20, 28, 35, 45, 50, AND 68 MM FOR PORCELAIN, GLASS, TILES, ETC.
10 SIZES IN 1 – the set includes 10 hole saws, each with a different size: 6, 8, 10, 16, 20, 28, 35, 45, 50, and 68 mm. 6 mm, 8 mm, 10 mm are for drilling holes for expansion plugs; 16 mm for larger anchors and threaded rods; 20 mm and 28 mm for hot and cold water pipes like radiators; 35 mm, 45 mm, 50 mm are ideal diameters for water and sewage connections; 68 mm is perfect for electrical boxes.
PRECISE HOLES – thanks to their sharpness and durability, diamond hole saws allow drilling precise holes. Designed for making accurate and smooth holes in ceramic or stone tiles for electrical or plumbing installations.
TOOL COOLING – diamond hole saws can be used with various coolants such as water, which helps maintain proper tool temperature during drilling and extends their lifespan. Cooling is especially important for continuous drilling over longer periods.
HIGH EFFICIENCY – diamond hole saws are designed to provide high drilling efficiency. Their effectiveness in drilling hard materials saves time and effort during construction and renovation work.
SPECIFICATIONS – material: steel; hole saw sizes: 6, 8, 10, 16, 20, 28, 35, 45, 50, and 68 mm; shank: quick-release; for dry and wet work; intended for: porcelain, glass, ceramic tiles, terracotta, etc.; package dimensions: 12.7 x 7.5 x 9.3 cm; set weight: 420 g; package weight: 458 g.
DIAMOND HOLE SAW DESCRIPTION:
A diamond hole saw is a tool mainly used in construction and industry for drilling holes in hard materials such as ceramics, stone, porcelain, terracotta, glass, or tiles. The edges are coated with fine diamond particles, enabling effective cutting of tough materials. Diamonds in hole saws should be cooled with liquid during work. You can use a window washer spray, a sponge soaked in water, or continuous water pouring. Hole saws can also work dry, but this shortens their lifespan.