Seat Drilling Guide Mk II


The Seat Drilling Guide Mk II allows you to easily drill holes in chair seat blanks for leg, arm post and spindle mortises.

You can see it in action on our YouTube channel:

The Basic Kit includes the following:
Seat Drilling Guide
Set-Up Block/Angle Gauge
Threaded Rod with 3 jam nuts
1/2" Drill extension shaft - 10" Long
1/2" Coupler - To connect the shaft to the 1/2" shank drill bits
1/2" Rod End Bearing

1. This Guide requires a drill capable of accepting 1/2" shank drill bits; and a 1/2" shank brad-point bits with a long center-spur to work correctly for acute angles (Trident Drill Bits). This Guide should work fine if you are already using these types of "chairmaking" bits with a 1/2" shank.

2. The Drill Extension comes with a flat machined on one end of the shaft for the 1/2 coupler.

Shipping from United States

Processing time

3-4 weeks

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

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  • 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.

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