Montana
Modular Drill & Driver Countersink Drill Bit Set - 10 Piece
$22.99
The Montana Brand® 4-in-1 Drill & Driver provides versatility and ease-of-use for do-it-yourself tasks and professional construction projects. Drill, countersink or counter-bore, then release the locking collar, flip the modular insert and drive the screw. Get jobs done easier,...
Details
The Montana Brand® 4-in-1 Drill & Driver provides versatility and ease-of-use for do-it-yourself tasks and professional construction projects. Drill, countersink or counter-bore, then release the locking collar, flip the modular insert and drive the screw. Get jobs done easier, faster and with professional results. Also a great woodworking tool and companion set with the Montana Brand Self-Centering Plug Cutters (#170504, sold separately).
Features:
- Versatile drill bit set provides versatility and ease-of-use for do-it-yourself tasks and professional construction projects
- Drill, countersink, counterbore and screwdriver functions
- On-board hex key for convenient, fast tool changes
- Magnetic driver bit tip provides a strong fastener retention
- Sized for common #6, #8, #10, #12 screws
- Made in the USA
- 3/32" pilot drill with 5/16" countersink for #6 screws
- 7/64" pilot drill with 5/16" countersink for #8 screws
- 1/8" pilot drill with 3/8" countersink for #10 screws
- 1/8" pilot drill with 7/16" countersink for #12 screws
- (1) Montana - 10 Piece Modular Drill and Driver Countersink Drill Bit Set includes:
- (1) 4-in-1 Drill & Driver with Modular Insert
- (5) Assorted 1" Screwdriver Bits
- (4) Countersinks: #6, #8, #10 and #12
Articles & Blogs

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Reviews
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Very cheap
Bought thinking it would be nice to to have drill bit countersink and all in one wrong the sleeve collar does not work properly the drive that holds everything does not go in all the way to lock into place the coupling was a cheap design should work like a air hose design we need things made in USA like this but you need to take pride into it making things this was really disappointing for USA product
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Not smooth
Switching the bit back and forth is not smooth Not recommended If you need to continuously switch from the countersink to the drill. The locking mechanism sticks
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Quick-Release chuck needs serious improvement
I bought the 25 piece set that has the same QR chuck. The idea of a reversible tool for drilling one side, w/ countersink, and turning around to drive was pretty clever. The implementation was not ready for prime time though. Not only difficult to attach, the inserted tool would fall out. Further, the larger size countersinks do not work well at all.
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Montana modular drill & drive
I've used mine for years it's about 5 or 6 years old and the only complaint I have is the #6 counter sink is getting dull my wife and I have built several pieces of wooden furniture ( headboard ,under bed storage , dresser, trunk all in all 16 or 17 big projects ) I really like it for the price you can't beat it everything works good and tight but like I said the #6 counter sink is finally going dull but they thought ahead and you can buy replacement parts instead of a whole new system
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drill/driver can fall out
I got this recently and really liked it. Unfortunately, after a while the drill/diver unit wouldn't lock in and would fall out. After a few times, while using it outside, it fell out, and I could not find it. And... that was all she wrote.
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Doesn't Hold Up
I used this drill/driver maybe 5/6 times before the lock collar failed to do its only job. Ugh....These days I'll gladly pay a few bucks more for something that does what it's suppose to. Does it well. Does it for long time. And something I don't have to fight.