Insty-Bit® Quick Change Extensions

Can’t quite fit your drill into that narrow space? No need to get a whole new set of long bits. Just pop any of your existing 1/4" hex-shank drill bits or driver bits into one of these extensions. The 12" extension allows most people to reach an 8' ceiling without a ladder, and you can even line them all up for 21" of reach! Not for use with impact tools. Each extension includes a 1" #1 Plain Hex Phillips Bit and a 2" #2 Power Groove Phillips Bit.

Chuck’s small 5/8" diameter fits through slim holes for increased versatility. True one-handed operation, simply push the bit into the chuck. Patented All-Hex Design holds bits tight, even when removing bits from holes. Positive action doesn’t let go until you want it to. Will accept any 1/4" (6 mm) hex shank accessory, with or without a power groove. Only chuck that accepts all standards, ANSI, JIS and DIN. Black oxide finish with plated steel chuck give excellent corrosion resistance. Replaces all magnetic and non-magnetic bit holders. Quick Change hex-shank and hardened extensions optimize drill torque. Fits all keyed and keyless chucks. Works in all corded and cordless drills. Only chuck that holds all screwdriver bits 1" and longer. Ideal for use with high speed drill bits, spade bits, hole saws, screwdriver bits and all 1/4" hex shank power tool accessories.

Customer Reviews and Photos for: Insty-Bit® Quick Change Extensions Average Rating: 4.5 (2 customer reviews) Add your review...

1) Submitted by Miles, from Brier, WA on 10/14/2009 Customer Rating: Handy accessory.

2) Submitted by GWilliams, from Cookeville, TN on 6/21/2009 Customer Rating: Handy gadget. I got the 3" and love it. My next order from Rockler will include the 6".