Forstner TCT carbide drill bit set. 15 Piece
Tungsten carbide tip cutting edges for durability in difficult material.
Use for drilling flat bottomed holes ,end grain drilling of hollow forms is a breeze with no overheating
15 16 17 18 19 21 22 23 24 25 26 28 30 32 35 mm
Note this set doesn't have 20mm
Extremely great value and quality for the price