Contractor's Speed Slot® Hole Saw Kit, 9 PiecesIncreased wall thickness improves durability and minimizes tooth loss Optimized tooth design penetrates metal with ease Larger, sharper teeth remove more wood for fast cutting Speed Slot staircase design for fast, easy plug ejection Includes: 2 1 8", 2 9 16", 3 1 4", 3 3 4", 4 3 4" Hole saws, (1) Standard 2L arbor with 1 2" shank, (3) Pilot drills Specifications No. Of Pieces 9 Country Of Origin United States

An LED light located at the bottom of the tool reduces shadows so you can see your work area clearly

Black+Decker's electric lawn and garden equipment releases zero emissions in your yard

Most suitable for aluminum alloys of all kinds including sensitive aerospace alloys

aluminum and non-ferrous metals

Quantity: 48 Rolls per Case

Guaranteed cost savings for steel

Used to maintain steady outlet pressure unaffected by variations in inlet pressure

Industrial quality holesaw with special bi-metal construction

rubber marks

Durable nylon handle with acetone-resistant metal sheath

ProFlex torsion zone design to reduce stress

Easy squeeze