Description

Every Drill Bit is precision machined utilizing proprietary Computer Numerically Controlled (CNC) technology, and tested to exceed the highest industry standards ensuring accuracy, durability and premium performance. Set includes: (1) 4-in-1 Drill & Driver with Modular Insert; (5) Assorted 1″ Screwdriver Bits; and (4) Countersinks: #6, #8, #10, #12. Product features & benefits include: 4X faster and easier drilling and driving; Drill, countersink, counterbore and screwdriver functions; Patented on-board hex key for convenient, fast tool changes; Magnetic driver bit tip provides a strong fastener retention; 1/4″ hex shank works in all drills, compatible with quick-change connectors and impact drill/drivers; Works with all electric and battery powered drill/driver brands; Montana Brand tools are manufactured utilizing high-quality materials for durability and long tool life.

Ensure that you buy the correct Plug Cutter as a companion to Countersink Inserts: #6 Countersink is a 3/32” drill with a countersink diameter of 5/16″, and would use a 5/16″ Plug Cutter; #8 Countersink is a 7/64” drill with a countersink diameter of 5/16″, and would use a 5/16″ Plug Cutter; #10 Countersink is a 1/8” drill with a countersink diameter of 3/8”, and would use a 3/8″ Plug Cutter; #12 Countersink is a 1/8” drill with a countersink diameter of 7/16”, and would use a 7/16″ Plug Cutter.

Additional information