Optima Carbide Drill Bit M16 Thread Guillet

Optima Carbide Drill Bit M16 Thread Guillet. The professional trephine combining performance and lightness. Multifunction drill bit for hammer drills and perforators <750 W. Percussion work in hard materials such as concrete or brick, in simple rotation in new and various building materials, plaster, siporex, earthenware. Range of 10 Carbide Drill Bits from Ø 30 mm 5 carbide tips to Ø 100 mm 11 carbide tips. Total length 70 mm. French made.