Our warehouse will be closed through April 10th, 2020, as a result of Minnesota’s state wide Stay at Home Order.
All orders placed now through April 10th will be sent once the Stay at Home Order is lifted, our team will get your order shipped as fast as possible.

During this time we will still be answering all phone calls and emails. - Follow our COVID-19 updates here.
 

Counterbore for #8 socket cap screw HS

In stock
SKU
DTSB-MD-CB-508-8
Shelf Location
J5.9
$17.60
Counterbore for #8 socket cap screw HS
Counterbore for #8 socket cap screw HS Counterbore for #8 socket cap screw HS Counterbore for #8 socket cap screw HS Counterbore for #8 socket cap screw HS
Counterbore
  • High Speed Steel
  • For #8 Socket Cap Screw
  • One piece construction
  • 3 flute straight shank

Use these counter bores create a flat bottomed hole. These special drill bits have a pilot that fits into the already drilled hole. The flutes will widen the hole and create a flat bottom. This flat bottom allows you to have your fastener flush with the surface. These counter bores are designed fillister screws but they should work with your Socket Head screws. You should verify the diameter to make sure.

The data for these Counterbores
#size   pilot dia    cut dia  
#6          .150"         .242"
#8          .172"         .297"

Sorry, we don't have these one piece counterbores for any smaller sizes.
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Our warehouse will be closed through April 10th, 2020, as a result of Minnesota’s state wide Stay at Home Order.
All orders placed now through April 10th will be sent once the Stay at Home Order is lifted, our team will get your order shipped as fast as possible.

During this time we will still be answering all phone calls and emails. - Follow our COVID-19 updates here.