Jeu de 3 forets étagés HSS revêtus de titane, queue hexagonale de 6,35 mm (1/4"), cône à changement rapide pour le perçage du plastique

Material: HSS with titanium coating. Sturdy and durable.

Easy drilling: Two-groove design for smoother drilling. Thanks to the high pitch design, you feel the stop and won't accidentally drill too large.

Widely used: Stepped drills are ideal for drilling holes in various materials: up to 3 mm (iron sheet, copper sheet, aluminum sheet); up to 5 mm (wood, PVC sheets, insulation boards). Not suitable for hard and brittle materials such as stainless steel, glass, tiles, walls, etc.

Contents: 3 HSS stepped groove drills (4-12 mm, 5-20 mm, 5-30 mm) and a storage bag. The 6.35 mm hexagonal screwdrivers are suitable for all types of electric household drills.