5/8" Diameter x 1/4" Pilot Drill Hole Type M Counterbore 1/2" Shank

Brand: W L Fuller
Product Code: M102508
Price: $72.12CAD $61.31CAD
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BC Warehouse 2 - 3 Weeks 1
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WL Fuller Type M Counterbore

Designed to cut clean holes in wood and plastic. Can also be used with stop collars. Counterbores for the flat under the heads of nails, spikes, and bolts. Allowing them to be sunk far enough beneath the surface to allow for a wood plug to be used to cover the head. Can be set at any point on a twist drill and held fast with two hex-socket set screws. Designed for clean cutting.

  • Made of Carbon Steel.
  • Have a 3” overall length and are designed for deep counterboring.
  • Can also be used with drill jig bushings.

Made in USA 

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  • Roger chouinard
    Très bon service et un bon produit ..
    15/08/2019
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    Great service. Thanks so much ..
    03/08/2023
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    Ordered 3 band saw blades and they arrived very quickly - within the week from manufacture. Have only used one so far and is very good. The only con I have is the twisting tension at the weld. ..
    29/11/2018
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    Received the sanding belts in good order and on time. First phoned Skookum for advice and was promised a return regarding product. 3 Weeks later and still waiting for the call ?! Response from OnlineSupply: We have reached out to see what we have missed!..
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    Excellent product (band saw blades) and excellent service!..
    06/03/2025
  • Claude
    the delivery is fast and the goods are as described, very good products. ..
    25/09/2018
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    Great people to deal with, very knowledgeable and accommodating. Good products, shipping and service! Thank you!..
    08/08/2019
  • Pierre
    Wish I could be more positive, product was not what I expected, but I worked around, took awhile to get here.....
    16/11/2020
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    Very fast service. I ordered 100 grit buffing compound. I usually order from another supplier but their shipping was a crazy price. Got just what I needed in a case lot. Will keep me going for quite a while..
    01/02/2024
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    Impeccable service !! they were able to provide me with a product that was not on their website. I recommend to everyone...
    01/11/2019
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