Annular Bit Insert Set, Tungsten Carbide Coated, 5 Pcs. 2747000 a diameter of 52 mm

a diameter of 52 mm and a working length of 30 mm

Thanks to the ¼" hexagon shank

23 mm mounting hole

thanks to its intelligent design

Annular Bit Insert Set, Tungsten Carbide Coated, 5 Pcs. 2747000 a diameter of 52 mmThis five piece set is ideal if you want to prepare plumbing and electrical installations and drill holes in brick walls and stone. It contains three tungsten carbide coated annular bit inserts with 33, 53 and 68 mm, two centring drill bits ( 8 mm) with tungsten carbide tip and hexagon shank, one measuring 140 mm and one measuring 220 mm for drilling deep holes and breakthrough holes. It lets you drill exact holes with a cutting depth of 55 mm (e. g.