Skip to product information

Deep Hole Marker Pen – Long 20mm Tip Waterproof Quick-Dry Marker for Wood, Metal & Hard-to-Reach Areas

Deep Hole Marker Pen – Long 20mm Tip Waterproof Quick-Dry Marker for Wood, Metal & Hard-to-Reach Areas

 (8963 Reviews)
Regular price $19.99
Regular price $19.99
SAVE -12% Sold out
 
 
add_shopping_cart

-

Ordered

local_shipping

- - -

Order Ready

redeem

- - -

Delivered

Deep Hole Marker Pen – Long 20mm Tip Waterproof Quick-Dry Marker for Wood, Metal & Hard-to-Reach Areas

Deep Hole Marker Pen – Long 20mm Tip Waterproof Quick-Dry Marker for Wood, Metal & Hard-to-Reach Areas

Regular price $19.99
Regular price $19.99
SAVE -12% Sold out
View full details

    Stop Jamming Pencils Into Bracket Holes

    You know the exact frustration. You line up a heavy cabinet hinge or a metal fabrication plate, grab your pencil, and it won't fit through the mounting hole. You are left guessing the drill point or ruining your lead. It is wasted time and sloppy work.

    20mm Reach Bypasses Thick Hardware

    This isn't a standard marker. The 20mm extended, narrow metal shaft slides right through thick lumber, heavy-duty brackets, and recessed gaps. You get ink directly on the mounting surface, exactly where the drill bit needs to go.

    Bites Into Metal, Wood & Concrete

    Jobsite materials are rarely clean paper. This permanent ink is formulated to adhere instantly to rough concrete, smooth metal plates, and raw wood. It dries fast and resists water, so your marks won't smudge when your hand or tool brushes over them.

    Pump-Action Valve Prevents Dry-Outs

    Nothing is worse than a dead marker in the middle of a build. Our shake-and-press valve system keeps the long nib saturated with ink only when you need it. Just shake it, press the tip to prime, and get a bold, clear mark every single time.

    Stop Guessing Your Drill Points On Concrete

    A pro doesn't guess where the anchor bolt goes. Whether you are marking rough concrete for sill plates or tracing drill points on metal fabrication plates, this marker delivers a precise strike every time. The 20mm metal nib clicks against the bracket and glides over grit without fraying. It is the difference between a project that lines up and one you have to redrill. Keep one in your toolbelt and do it right the first time.

    Stash A 5-Pack In Your Truck

    You will not realize how often you were settling for sloppy marks until you have a 20mm reach in your pocket. Grab a 5-pack to outfit your garage, your truck, and your basement workbench. It is a practical addition to any toolbox that actually solves a jobsite headache. Stop fighting with blunt pencils and start marking with precision. Order a pack today and keep your next renovation moving without the friction.

    Why Professionals Switch

    Standard markers and carpenter pencils fail when the gaps get tight. Here is why our deep hole marker is the only tool for the job.

      Standard Pencils
    20mm extended metal nib
    Marks through thick hardware brackets
    Pump-action anti-dry valve
    Instant-dry waterproof ink
    Snaps or dulls inside deep holes
    • Saved my cabinet install

      Finally, a marker that actually fits through hinge holes. No more guessing where to drill. The ink dries instantly on the wood.

      Mark P.

    • Tough enough for metalwork

      I use these daily in my fabrication shop. The metal nib glides perfectly on rough steel plates and the marks do not wipe off.

      Dave R.

    • No more broken pencil leads

      Best tool in my belt right now. Reaches deep into concrete anchor holes without snapping. The pump action keeps it fresh.

      John S.

      Frequently Asked Questions

      check_box

      How do I get the ink to flow?

      It uses a pump-action priming system to prevent drying out. Simply shake the marker well, then press the nib down against a hard surface a few times until the ink saturates the tip.

      Yes. The permanent ink is water-resistant and formulated to bite into rough materials like concrete, raw wood, and smooth metal fabrication plates without smudging.

      The metal shaft is 20mm long and narrow enough to fit through standard hardware mounting holes, cabinet hinges, and tight recessed gaps.

      You can choose your loadout. We offer solid packs of Black, Red, Blue, or Green, or a mixed 4-color pack (2 Black, 1 Red, 1 Blue, 1 Green) for color-coding your jobsite.