Granite Surface Plate $10 Off
Super flat surface perfect for leveling plane blades.
Buy Now $26.99
Excalibur Scroll Saw Package
Geta great scroll saw with free stand and foot switch.
Right Now $899.99
JET Benchtop Spindle Saner $389.99
Take some of the chore out of sanding difficult pieces.
Look up product instructions, videos and articles about your favorite tools using our Learning Center.
Join us on your favorite social network! Share your projects and learn from other woodworkers.
Please Note: This item can only be shipped ground to the 48 contiguous states. Some
items cannot be shipped via air due to being flammable, magnetic, contains batteries,
hazardous fumes or where contents are under pressure. Please use a physical address
not a PO Box during checkout.
of respondents would recommend this to a friend.
1 - 10
Back to top
First time used, it snapped
WoodRiver 3/8" x 10" Forstner Bit Extension
Used to core pepper mill.. The shaft snapped within the first five seconds of use drilling a pepper mill blank.
No, I would not recommend this to a friend
Forstner Bit Extension exceded expectat
Well made Quality product
Yes, I would recommend this to a friend
I use this to extend my forstner bits while boring pepper grinders. I have found that this model has the best retention screws to hold bits in place.
Excellent bit extension.
Vermont Top maker
Helds the bit straight and true.
Works well with Woodriver 10pc bit set.
Use with Woodriver 10pc bit set for woodturning bores. Seems very true and holds bits securely.
Works with any forstner bit
San Diego Area
Even though the two set screws were very tight, my 1.5" forstner bit started slipping. Then I remembered reading a suggestion to slightly flatten one side of the round shaft on a grinder. This gave the set screws someplace to grab and the slipping was eliminated.
Recommend to not get too agressive with large bits to avoid twisting the shaft and snapping it.
Not what it is cracked up to be
Ken the pepper man
I don't like it. It wobbles too much when drilling thru holes. I made a better one from 3/8" id steel tubing by drilling two wholes and tapping for 2 allen screws. Works really well. I have made two for half the price of this one. (1) 5" and (1) 10"
when out toward the 3 0r 4 inch range starts to wobble and wander of center. needs to be a little beefyer in the shaft. but you get what you pay for
All that I expected
Use it for hollowing peppermills, lamps, and other long turned items.
Forstner bit extensions 1st rate
allows for deeper drilling of weed pots
1 - 10
Back to top
©2015 by Woodcraft Supply LLC