Bordo HSS Imperial Reduced Shank Drill Set (4 & 8 Piece)
Drill large diameter holes with your standard 1/2" chuck drill. This Bordo HSS Reduced Shank Drill Set is the perfect solution for expanding the capability of your tools. The bits feature a 118° notched point for accurate starting and a 30° helix for efficient swarf removal. A special steam-tempered black finish is applied to aid chip flow and heat dissipation, while the shank and cutting edges are ground to a bright finish for precision.
Key Features
Shank: 1/2" Reduced Shank (fits standard 13mm chucks)
Material: HSS (High-Speed Steel)
Point: 118° Notched Point
Helix: 30°
Finish: Steam-tempered black finish with bright-ground cutting edges
Specifications by Model
4 Piece Set (2651-S1)
Includes: 5/8", 3/4", 7/8", 1"
8 Piece Set (2651-S2)
Includes: 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"