Machined Flat for Set-Screw


Add this service to any purchase of a Drill Bit where you would like a flat machined into the side of the bit to capture the set-screw of the 1/2" coupler. You will need to add one of these services for each bit you would like us to machine.

Note: This service is only for Drill Bits that have a 1/2" shank.

Shipping from United States

Processing time

1-10 business days

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

Payment Options

Secure options
  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 30 days of delivery

Ship items back to me within: 60 days of delivery

  • Custom or personalized orders
  • Perishable products (like food or flowers)
  • Digital downloads
  • Intimate items (for health/hygiene reasons)
  • Conditions of return

    Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.

    Questions about your order?

    Please contact me if you have any problems with your order.

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