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Avery 1/4 X 1/2 Csnk Cutter

$21.50/Each
Part# 12-00947
MFR Model# 1059
Pilot SizeDecimal
Equiv.
(in.)
Body
Dia.
(in.)
Part No.
1/4" (1/4" rivet).25001/212-00947

Overview

• Made in the U.S.A.
• High Speed Steel
• 1/4" -28 Threaded Shanks
• 100° 3-Flute Precision Ground
• For Use in Micro-Stop Countersink Units
  • Frequently Purchased With
  • Customers Also Viewed

Reviews

as advertised. no problems.

Don S Verified Purchase

Avery 1/4 X 1/2 Csnk Cutter

April 5, 2023

Excellent product

Rick S Verified Purchase

Avery 1/4 X 1/2 Csnk Cutter

February 11, 2023

cant wait to use them!!

Doug T Verified Purchase

Avery 1/4 X 1/2 Csnk Cutter

June 28, 2022

Works very well.

Dana K
March 21, 2020

Great tool, sharp and great delivery service!

Sean J
March 16, 2020

A Great AMERICAN Company doing things Organized and Correctly with Heart...., Many Thanks, You are AMERICAN Aviations best Resource.. Do Not sell out................... Pete Peek

William F
November 3, 2019

Countersinks 2024-T3 as perfect as Jims hair and as pretty as his million dollar smile. Both are are #40 pilots and get five stars. Coincidence? I think not.

Josiah D
October 17, 2019

tools work like a charm

Maurice
January 25, 2018

Works perfect.

Dan
January 20, 2018

great tool

A
April 25, 2017

Q&A

Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Do both 3/8" and 1/2" inch diameter counter sinks fit in the micro-stop?

Per the supplier: Yes, 12-00879 would be the correct size cutter for 3/8" and 1/2".

Q: Can I use these Micro-Stop countersinks with 4130 steel?

Per the supplier: yes, it can work on 4130 steel, but it will wear out the cutter a bit more than what it is designed for (aluminum). We also suggest to use some type of lubricant for the 4130.

Q: How do these products work with lexan?

These are designed for aluminum. They might work with lexan but we recommend trying it on scrap first to may sure.

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