Irwin Tools 45002 Lockhead Drill Press Adjustable Wood Bit, 7/8" - 3" SpecialDiscount For a wall-supported chimney system

For a wall-supported chimney system with a horizontal connector passing through an exterior wall

while producing a faster cut at the same time

Load limit 225 LB

Secure blade lock wont creep during measurements

Attaches well point to galvanized pipe

Irwin Tools 45002 Lockhead Drill Press Adjustable Wood Bit, 7/8" - 3" SpecialDiscount For a wall-supported chimney systemAdjustable cutting blade bores a variety of hole sizes. Wedge type blade lock & slow feed sscrew point. Special precision ground shank has 3 equally spaced flats for use in drill presses having 3 jaw chucks. Diameter: 7 8" 3" Shank size: 11 32" Overall length: 5 1 2" Adjustable cutting blade bores a variety of hole sizes Wedge type blade lock & slow feed sscrew point Special precision ground shank has 3 equally spaced flats for use in drill presses