Jig + screw setupStronger jointsFewer blowouts
Pocket Hole Angle Calculator
Dial in pocket-hole settings for clean entry, solid bite, and less “surprise tip-out”. Set your jig angle and approach with fewer test scraps.
Fast workflow
- Pick stock thickness and joint type.
- Set jig/guide angle and collar depth.
- Choose screw thread style (hardwood vs softwood).
- Drill one test hole, then run production.
Tip: Clamp harder than you think you need. Most pocket-hole “creep” is clamp slip, not angle math.
Pocket Hole Angle Calculator
Determine the ideal pocket hole drill angle and screw length for your material thickness.
How to use
- Enter stock thickness and your pocket-hole parameters (if applicable).
- Apply the recommended angle and depth settings to your jig.
- Drill a test hole in scrap of the same thickness/species.
- Confirm screw exits centered where you want, then drill the real parts.
Pro tips
- • Coarse-thread screws for softwoods/ply. Fine-thread for hardwoods.
- • If you get “volcano” blowout, reduce speed and clear chips more often.
- • Pocket holes near an edge? Consider shifting inboard or pre-drilling the receiving piece.
- • Use glue when the joint needs stiffness; pocket screws are amazing clamps, not magic beams.
FAQs
Why do my parts shift when driving the screw?
Usually clamp pressure or clamp placement. Clamp directly across the joint line when possible, and consider a face clamp plus a second stabilizing clamp for skinny parts.
The screw pokes through. What should I change first?
Shorter screw or adjust collar depth. Then confirm thickness is what you think it is (nominal lumber likes to play tricks).