Bit Extension, 1/2 in. Shank, 12 in. L

Spyder 1/2in Hex 10 High Speed Steel Hole Saw Arbor - For Wood, Plastic, Metal.

Spyder 1/2in Hex 10 Carbide Tipped Hole Saw Hole Saw Arbor - For Masonry, Concrete Block, Brick, Ceramic Wall Tile, Cement Fiber Board. Spyder Hole Saw Sizes 1-3/8in and above

Spyder 600645 Rapid Core Eject Pilot Bit, .5-Inch

Bit Extension, 25/64In. Shank, 24In. L

Spyder 600028 Rapid Core Eject Hole Saw, 2.5-Inch

Bit Extension, 3/8 in. Shank, 12 in. L

Spyder 600807 Tungsten Carbide Tipped Rapid Core Eject Maintenance Hole Saw Kit, 16-Piece

Spyder 600646 600645 Rapid Core Eject Pilot Bit, .5-Inch

MALCO PRODUCTS 4in. Cleanable Reversible Hex Ch

Spyder 600044 Rapid Core Eject Hole Saw, 4.25-Inch