150D 21PC 1/16 TO 3/8X64THS BRIGHT SET

Solid centre design provides extra rigidity while boring • The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter, producing a faster, cleaner cut • Single-spur cutting edge scribes the circumference of the hole for a smoother finish • Full-length heat treated bit guards against bending in heavy-duty applications and streng thens the twist where the greatest strain occurs • Coarse screw point provides fast boring in hard and soft woods