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Countersink Cutter (SKU: CC120)

  • $21.00

Select an Option

Product Description

  • Sold individually.
  • 100 degree, 3-flute.
  • 1/2" Body Diameter.
  • 1/4-28 threaded shank.
  • Use with micro stop units (CT-196, CT-360& CT-365).
  • A new, high quality cutter. 

CC40 - #40 drill size for -3 or 3/32" rivet - Pilot size 0.098"

CC30 - #30 drill size for -4 or 1/8" rivet - Pilot size 0.128"

CC6 - #28 drill size for #6 or 6-32 screw - Pilot size 0.140" 

CC8 - #19 drill size for #8 or 8-32 screw - Pilot size 0.166" 

CC10 - #10 drill size happens to coincide with #10 or 10-32 screw - Pilot size 0.193"

CC12 - #12 drill size for tight tolerance -3 or 3/16" AN bolts - 0.189"

CC120-30 - Same as #30 above but cutting angle of 120deg. rather than 100deg.

CC1440M - has been re-ground with a taper to the pilot (as called out in the Van's RV-14 plans) so you do not have to try to do it yourself.

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Customer Reviews

Based on 5 reviews
Cleaveland Tool is my first choice!

Have always had terrific customer service and great products from Cleaveland.
I'll be back!!

Chuck Brietigam
Piloted countersinks

I have used Cleaveland supplied tools for many years. The piloted countersinks are no exception to the quality Cleaveland provides in all their tools. The countersinks cut quickly, accurately, and with an chattered at any speed. Great stuff!!!

Tom Macdonald
Twenty-Five Years of Superb Customer Satisfaction

In over a quarter of a century of experience building Van's Aircraft RV kit airplanes Cleaveland Tools has been an indispensable partner providing absolutely top-quality tools and first-rate service. Annette and Mike are valued consultants andethical and technically expert people to know. I never give a second thought to going elsewhere for tool needs.


Worked perfectly for the RV14 elevators!

Very Happy with Cleveland Tools

Quality of all the tools has been exceptional, support from Annette and Mike is amazing. Will continue to order regularly. Thank you.