Malco HCAD Keyed Chuck 90 Degree Angle Drive Accessory for 1/4-Inch to 1/2 Inch Drills was listed on Amazon for $37.22, selling for $37.22 USD brand new. Manufactured by Malco. There are 3 units left brand new.
Some great features of this product include:
- 1:1 Gear Ratio
- Comes with own chuck
- Fits 1/4″, 3/8″, and 1/2″ electric and cordless drills
Works well with HC1 and HC2 Hole Cutters. May be used to help cut take-off holes in sheet metal ductwork suspended below floor joists or for take-offs from the side of large trunk lines where reaching up and cutting at 90 Degrees is desirable.
Buy for $37.22 brand new