Bosch DLSB1003 Rapidfeed Spade Bit, 3/8" x 16" Shower Drains / Parts High and Low Switch:

High and Low Switch:

1-1/16" overall diameter

Assembled Depth : 18-1/8"

rubber shield that expands and contracts over 300% to prevent cracking and roof damage

Each band is reusable for up to 7 days

Bosch DLSB1003 Rapidfeed Spade Bit, 3/8" x 16" Shower Drains / Parts High and Low Switch:Highlights: Bit Diameter: 3 8 in. Overall Length: 16 in. Aggressive cutting edges are specially designed with an increased angle to cut at the rapid speed the bit is being pulled through the wood resulting in a clean, fast cut Cutting spurs on the edge of the bit score the outer edge of the hole before the cutting edge removes the material. The result is a cleaner, smoother hole with reduced splintering and less breakout at the back of the material