Heavy Drill Bit 1/8 Carbide Cone Guillet

Heavy Drill Bit 1/8 Carbide Guillet Cone. The most efficient heavy duty professional trephine. Heavy drill bit for power hammers> 900 W. Work in percussion in hard materials such as concrete or brick, in simple rotation in new and various building materials, plaster, siporex, earthenware. Range of 17 Carbide Drill Bits from Ø 30 mm 5 carbide tips to Ø 150 mm 14 carbide tips. Total length 100 mm. French made.