The SDS-plus hammer drill bit F4 with its patented 4X stepped profile and patented tip. Low wear, very long service life. High-efficiency drill bit for heavy-duty drilling in concrete, natural stone, and brickwork.

The diamond core bit is used to drill holes in: Ceramic tiles Marble Grade 5 porcelain (hardest) Granite Glass Slate The diamond core cuts faster, smoother and lasts longer than any other core drills.

Bit Diameter 20mm Full Length 340mm

Bit Diameter 22mm Full Length 540mm

Makita SDS Max TCT Bit 25 X 540mm

The Makita Impact Gold Ultra Mag Torsion Bit Holder is ideal for driving screws in a wide variety of heavy duty gastening applications, Deck building, framing and installing plywood subfloor.

MARTLET DRILL BIT COMBINATION SET Q:18 PCE Application and uses: Woodwork, Masonry, Metal Drilling, Bit sizes: 3, 4, 5, 6, 8 and 10