$29.99 Each
In stock

#8 Pro Tapered Countersink Bit

Item #
38068
Rating:
84% of 100

The cleanest-cutting countersinks available! Two ultra-deep flutes clear chips with remarkable efficiency and leave a perfectly clean rim, even in delicate veneers. Tapered pilot bits are fully adjustable and replaceable, and feature a flattened shank for a no-slip connection to the countersink. Each bit also includes an adjustable stop collar and a hex wrench for all adjustments.

(1) #8 Pro Tapered Countersink Bit
More Information
Manufacturer Part Number TACB-08
Weight 0.1000
Tech Spec
  • Material: Hardened chrome molybdenum steel
  • Diameter: 3/8" – 11/64" Tapered Bit
  • Nominal Length: 1-5/8"
  • Shank: 3/8"
  • Flutes: 2
  • Size: #8
Bit Size #8
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Prop 65 WarningWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
4.2 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
8
2
1
2
0
this bit was loaned to me but i had to get one for myself.it made the job i was working on go very smooth.my only complaint was the need to clean out the cutter with every hole drilled.now i was predrilling into a very hard wood (IPE).i was working on a 200 sq ft deck. get this tool it will save you time and give you great results.your staff is top notch!!
September 6, 2017
Purchased
over 2 years ago
Woodworking Experience:
Beginner
Great Product
Great Product
July 13, 2017
Purchased
over 2 years ago
Woodworking Experience:
Advanced
The Best bit for countersinking screws!
Smooth and accurate cut. Highly recommended!
September 19, 2016
Purchased
over 3 years ago
Woodworking Experience:
Intermediate
Wow,
I bought two of the cheap drill bits from another store, and they were horrible. They snapped off. This one is awesome! If you need to countersink holes, buy this!
July 31, 2016
Purchased
over 3 years ago
Woodworking Experience:
Beginner
works very well
May 25, 2016
Purchased
over 3 years ago
Woodworking Experience:
Advanced
best investment in a while. Used in hardwood and softwood I give it a 10.
April 27, 2016
Purchased
over 3 years ago
Woodworking Experience:
Advanced
Tapered Countersink Bit
Fabulous! I have used many countersinks, but this was by far the best!! Great results. Very happy. I did drill a pilot hole and the countersink bit worked perfectly. Highly recommend!
bookcase, purple heart legs with cherry plugs
also used cherry plugs on the zebra wood sides
April 11, 2016
Purchased
over 3 years ago
Woodworking Experience:
Intermediate
Counter sink
The only ones my shop uses. We do a lot of exotic hardwood cabinetry and need to plug the countersink holes with the same species. The holes have to be perfect so that's why we only use these counter sinks
December 10, 2015
Purchased
over 3 years ago
Woodworking Experience:
Advanced
Best second place
Works nicely. The title for best countersink ever belongs to one I believe is called Cleanstop from Woodworkers Supply. This is nice too but I was spoiled by the one mentioned.
October 18, 2018
Purchased
11 months ago
Woodworking Experience:
Advanced
I use the counter sink on a daily basis as I am a millworker and works great
April 16, 2018
Purchased
1 year ago
Woodworking Experience:
Advanced
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 3 answers
Why did you choose this?
Rockler Store
I've wanted to try out this countersink for quite some time
Gary M on Jan 3, 2018
quality
Aaron J on May 3, 2017
I've wanted to try out this countersink for quite some time
Gary M on Jan 3, 2018
Good quality
CHARLES T on Sep 27, 2017
quality
Aaron J on May 3, 2017
Needed better quality bit !
Joe F on Jan 23, 2017
Adjustable
Mark L on May 28, 2016
Excellent product. I teach high school woodworking and these bits stand the abuse of about 120 teenagers each school year. I usually go through 1-2 bits per school year. We use them on pine to Northern Red Oak. With other bits we would have to try to braze or weld the bits and they were not reliable. These are reliable.
Mike S on May 10, 2016
awesome product
Scott P on Apr 14, 2016
Needed it
El Guapo on Jul 10, 2015
Good quality
CHARLES T on Sep 27, 2017
Needed better quality bit !
Joe F on Jan 23, 2017
What size is the set screw that tightens the bit length? It has stripped. What is the Allen head size?
Andre P on Nov 14, 2018
BEST ANSWER: My wrench is 5/64, but a 2mm is close. If you can, I would suggest taking it with you when you go to buy the screw to make sure the threads match.
What's the maximum depth the countersink will go?
Ben G on Nov 23, 2016
BEST ANSWER: .562"
What size plug cutter would use with this?
JLowe on Sep 11, 2016
BEST ANSWER: 3/8" tapered plug cutter.
More Suggestions