I have no difficulty using holdfasts in tops thinner than 3. However if you are using the bench primarily for woodworking it may not be as perfectly flat as you require.
This thickness is best so the top can work well with bench dogs and hold fasts and most importantly the chop on the vice.
How thick should a woodworking bench top be. What top thickness do i need. For the countertop in the photos the finished size was 42 x 96 so my final glue up was about 46 x 100. Consider cutting a mortise chisel in use.
It all starts with picking out the lumber and laying out the boards to be about 1 12 to 2 wider than the finished piece on all four sides. Choosing the wrong tools to build a workbench you designed. Which you could make your own by gluing thinner boards together.
If you are going to laminate a benchtop out of 34 thick material you should probably own a powered jointer and planer. If so a bench thats 34 from the floor or a bit lower can be good. For a hand tool worker 15 isnt thick enough.
It tends to be the thicker tops that cause a problem. 3 board would be plenty of almost any type of wood hardwoods like white oak or hickory would could probably get away with 1 12 2 thick. In fact i use one all the time in the apron of my english bench and thats less than an inch thick.
The holdfast needs to be able to twist in the hole to grip and a thick top restricts the movement. The workbench is a lot less useful if its that deep. After the top is glued up and sanded it is time to lay it out and trim it to the final size.
Heres a hint the benchtop should be less deep than your casework to make it easier to work on the casework. To improve the rigidity of the surface it is recommended to use two or more layers of inch plywood for your workbench top. How to make a thick countertop out of thin wood.
Of course everyone wants a ballpark idea for where to start. Here is the skinny on bench top thicknesses. You want a thick bench to absorb the blow from your mallet and drive the chisel deeper.
Anything over 425 is too thick and the accessories like hold fasts will not work as well. The top of a table saw is typically 34 from the floor so a workbench could be at most a great outfeed table or at least not in the way of your crosscutting and ripping. It has to be at least 3 thick solid wood preferred.
The picture was added after this answer was given.
Workbench Top Thickness Woodworking Talk Woodworkers Forum
Brand New Bench Top Finewoodworking
Minimum Thickness For A Roubo Bench Top By Chris208 Lumberjocks
Ali S Workbench W Shop Made Wagon Vise 1 3 1 2 Thick Workbench
Advice On Wood Bench Top The Garage Journal Board
Workbench Top Thickness Page 2 Woodworking Talk Woodworkers Forum
What Is The Best Wood For Workbench Tops Doityourself Com
Split Top Roubo Workbench By Denovich Lumberjocks Com
Woodworking Benches Styles Reader Favorites Woodworker S Journal
Make Your Workbench From Mdf Plywood Robcosman Com
Michgan Maple Block Solid Wood Counter Tops Solid Wood Counter Tops
Workbench Top Thickness Woodworking Talk Woodworkers Forum
Best Workbench Top Best Workbench Top Thickness Linkgyar
17 Free Workbench Plans And Diy Designs
The Mistakes Of First Time Bench Builders Popular Woodworking Magazine
A Fascinating Workbench Top Idea Made From Lvl Engineered Beam
Make Your Workbench From Mdf Plywood Robcosman Com
Roubo Style Workbench 11 Steps With Pictures
Roubo Workbench Lake Erie Toolworks Blog
Grizzly G9912 Solid Maple Workbench Top 3634 Wide X 2434 Deep X 1
Solid Rosewood Workbench Top 6 X 40 X 2 Thick Wood Projects
How To Build A Workbench Part 1 Laminating The Top Paul
Vise Alignment Mounting Woodworking Stack Exchange
Woodworking Bench Thickness Outdoor Woodworking Projects
Build Diy Woodworking Bench Top Thickness Plans Wooden Wooden Rack
Make Your Workbench From Mdf Plywood Robcosman Com
Bench Tops Components Tops 96 Quot W X 36 Quot D X 1 3
Amazon Com Workbench Top Maple Butcher Block Safety Edge 72 W X
Build A Bench Top With 2x4 S Youtube
Grizzly G9915 Solid Maple Workbench Top 72 Wide X 30 Deep X 1 3 4
Bench Tops Components Tops 48 Quot W X 30 Quot D X 1 3
Metal Workbench Top Sheet Coffee Table Thickness Actualtests
Amazon Com Workbench Top Maple Butcher Block Square Edge 60 W X
How To Use A Benchtop Wood Planer The Family Handyman
Sauer Steiner A New Bench For Woodworking In America
Choosing A Work Bench Here S Where Woodworking Get S Personal
How To Make A Split Top Roubo Woodworking Bench For Under 200
Bench Tops Components Tops 60 Quot W X 30 Quot D X 1 1 2
The Madcap Woodwright Life With A Roubo Workbench
Simple Ways To Make Your Workbench Work Harder The Family Handyman
Husky Adjustable Height 52 Inch Workbench Jlc Online Tool Boxes
60 W X 30 D X 1 3 4 Thick Maple Butcher Block Square Edge
Bench Thickness And Hold Fasts
Nice Roubo Bench Do You Work Out The Renaissance Woodworker
On Thick Wet Slab Tops For Workbenches Popular Woodworking Magazine
60 W X 30 D X 2 1 4 Thick Maple Butcher Block Square Edge
Little Giant 3000 Lb Capacity Workbench With 1 3 4 Thick Hardwood
Workbench Height How To Build A Workbench To Fit Your Woodworking
John Boos Industrial Grade Butcher Block Countertops
The Best Benchtop Thickness Planers 2019 Tools First
2 Thick Hardwood F J Workbench Tops From Baird Brothers 1 800 732
Woodworking Benches Styles Reader Favorites Woodworker S Journal
Roubo Assembling The Split Top The Wood Whisperer
Metal Top Workbench Lke Metal Workbench Top Thickness
Softwood Workbench Vs Hardwood Workbench Jays Custom Creations
Stainless Workbench China Stainless Steel Tool Cabinet With
Best Workbench Top Idel Trditionl Flip Diy Plywood Thickness
Best Workbench Top Steel Workbench Top Thickness House Ideas Pro
Metal Workbench Frame Metal Workbench Top Sheet Coffee Table
Woodworking Bench Haushaltshilfe Polen Info
Making A Workbench Top Out Of Plywood Plywood Guide Theplywood Com
Shopping Special Workbench Top Plastic Laminate Safety Edge
Workbench Top Hardwood And Plywood Bench Top Cool Workbench Ideas
Mdf Workbench Top Mdf Workbench Top Thickness E Xost
Gluing Up The Workbench Top The Bench Blog
Workbench Top Birch Butcher Block Square Edge 60 W X 30 D X 1 3 4
Best Workbench Top Steel Workbench Top Thickness House Ideas Pro
Metal Workbench Top Wooden Frame Thickness Actualtests
How To Build A Workbench Easy Diy Plans
Solid Wood Workbench Tops Woodworking Bench Top Thickness Quick
Bench Tops Components Tops 72 Quot W X 36 Quot D X 1 3
My Ultimate Workbench Finally Finished The Bench Has A Tail Vise
Woodworking Bench Top Thickness Plans Diy How To Make Shiny91oap
Choosing A Work Bench Here S Where Woodworking Get S Personal
Workbench Top I Used Solid Core 1 3 4 Thick Commercial Doors For The
Buyer S Guide To Woodworking Workbenches Tool Storage 1 13
Workbench Steel Stainless Steel Workbench Top Thickness Steel Framed
Any Suggestions On Best Thickness For Workbench Top For Use With
Diy Workbench Upgrades The Family Handyman
Best Workbench Top Idel Trditionl Flip Diy Plywood Thickness
Best Wood For Workbench Top Woodworking Bench Wood Top Wood
13 Benchtop Planers Canadian Woodworking Magazine
Amazon Com Esd Safety Edge Workbench Top 72 W X 30 D X 1 1 4
Premium Maple Top Workbench Kw3048 Bizchair Com
Milling The Lumber For My Workbench Top The Bench Blog
Video Build A 3 Thick Benchtop In One Hour Popular Woodworking
Workbench Components Workbench Tops Workbench Top Esd Square
Workbench Top For Modular Work Benches Birch Gamut
A Hickory Woodworking Workbench Jays Custom Creations
Little Giant 3000 Lb Capacity Workbench With 1 3 4 Thick Hardwood
Amazing Deals On Workbench Top Esd Square Edge White 48 W X 36
Workbench Top How To Make A Workbench Workbench Top Finish Medevent
Solid Wood Workbench Tops Woodworking Bench Top Thickness Quick
Wen 13 In 15 Amp 3 Blade Benchtop Corded Thickness Planer 6552t