This drill bit set is made of cobalt. It includes a steel case and bit sizes #80 to #61. This DR06 series drill bit set has a bronze finish. Plus it has 20 regular spiral flutes, and a 135 Degrees drill point.
Technical Specs
ItemDrill Set
Finish - MachiningBronze
Number of Drill Bits20
Drill Bit Point Angle135 Degrees
Number of Flutes20
SeriesDR06
IncludesSteel Case
Drill Bit Size#61 to #80
Smallest Drill Bit Size#80
Material - MachiningCobalt
Measurement SystemFractional Inch
Drill Bit Sizes Included#61 to #80
Flute TypeRegular Spiral
Drill Bit GroupingSet
Drill Bit Case TypeSteel Case
Material Grade - MachiningCobalt
Largest Drill Bit Size#61
Country of OriginUnited Kingdom
(subject to change)