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Stop Countersink Cutters - 1000

From $13.95 to $14.50
Prices below incude GST
Pilot Size Decimal
Equiv.
(in.)
Body
Dia.
(in.)
Part No. Price Buy
#40 (3/32" rivet).09803/8
12-00879
$15.95
Quantity
#40 (3/32" rivet).09801/2
12-00942
$15.35
Quantity
#30 (1/8" rivet).12853/8
12-00880
$15.35
Quantity
#27 (#6 screw).144401/2
12-00943
$15.35
Quantity
#20 (#8 screw).16101/2
12-00881
$15.35
Quantity
#12 (#10 screw).18901/2
12-00944
$15.35
Quantity
5/32" (5/32" rivet).15601/2
12-00945
$15.35
Quantity
3/16" (3/16" rivet).18751/2
12-00946
$15.35
Quantity
1/4" (1/4" rivet).25001/2
12-00947
$15.35
Quantity
Subtotal $0.00
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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

Great products as usual by Spruce at fantastic prices!

Layce H Verified Purchase

Avery #20 X 1/2 Csnk Cutter

August 11, 2024

Great products as usual by Spruce at fantastic prices!

Layce H Verified Purchase

Avery #27 X 1/2 Csnk Cutter

August 11, 2024

Lyall G Verified Purchase

Avery #40 X 1/2 Csnk Cutter

May 16, 2024

Great Quilty

Russell J Verified Purchase

Avery #30 X 3/8 Csnk Cutter

April 9, 2024

Great Quilty

Russell J Verified Purchase

Avery 3/16 X 1/2 Csnk Cutter

April 9, 2024

Good product

Bill S Verified Purchase

Avery #12 X 1/2 Csnk Cutter

February 17, 2024

Nathan S Verified Purchase

Avery #20 X 1/2 Csnk Cutter

February 5, 2024

Holiday A Verified Purchase

Avery #12 X 1/2 Csnk Cutter

February 4, 2024

Holiday A Verified Purchase

Avery 3/16 X 1/2 Csnk Cutter

February 4, 2024

Holiday A Verified Purchase

Avery #20 X 1/2 Csnk Cutter

February 4, 2024

Q&A

Please note, Aircraft Spruce Australia'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 Australia 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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