MALCO MAL-HSK - HVAC Starter Kit (16-Piece) clean cut the Concealed Hinge Jig provides

the Concealed Hinge Jig provides reliable

it features a keyed power switch and dual 4″ (plus one 6″) dust ports to connect up to two machines simultaneously

rotation only and hammer only

All variations of this concrete tool are Made in the USA with Global Materials

MALCO MAL-HSK - HVAC Starter Kit (16-Piece) clean cut the Concealed Hinge Jig providesProduct Overview The Malco HSK is a Bi Metal Hole In One kit that provides you with a hole saw selection, pilot drills, arbor extension and driver. The kit comes complete in a durable polyproylene case. Includes 4 HSB drills, HSX extension arbor shank Stubby driver One each of the following hole saw sizes: 2 1 2" (63. 5mm) 2 1 4" (57. 2mm) 2" (50. 8mm) 1 3 4" (44. 5mm) 1 1 2" (38. 1mm) 1 3 8" (34. 9mm) 1 1 8" (28. 6mm) 7 8" (22. 2mm) 3 4"