18 V Drill / Hammer Drill Fork with Click Fingers - Backstage cart lip (one piece, strongest)
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What it holds: The click-in fork with room for a drill's motor behind the grip. Chuck out, battery down, direction switch free. Fits 18 V compact drills and hammer drills (e.g. Milwaukee M18).

PRINT SETTINGS
  Filament:  PETG
  Walls:     5
  Infill:    35% gyroid
  Orientation: the files are already oriented for printing. Put them on the plate as they load;
               don't rotate them.

FILES AND SUPPORTS
  - H_RE18D_drill_holster_lip.stl  (supports: no (unless your slicer warns))

HOW IT MOUNTS
  BACKSTAGE CART LIP (ONE PIECE, STRONGEST)
    The cart-lip slot is printed into the holder, so it is one piece and as strong as it gets.
    Hold it tilted, hook the slot over the upright lip on the edge of a Magliner / Backstage-style cart
    shelf, and rock it down until it sits flat against the side.

    Notes for this holder: One piece with the Magliner/cart lip block (strongest). The fork sits 7.5 mm closer to the cart and 8 mm higher than on the DOCK adapter; back plate bears on the cart side. Optional M5 heat-set insert + M5 thumbscrew clamps the lip. Prints upside down, fork top and block top on the bed, no supports. ~256 g.

HOW IT WORKS
  The same click-in fork as the 18 V impact version, with the slot moved 13 mm further out. A drill/driver or hammer drill has more motor housing behind the grip than an impact driver; here the head may reach up to 35 mm behind the grip without hitting the holder back.
  It clicks: two springy fingers snap in front of the grip (2.2 mm bumps, about 50-55 N to pull out). The direction switch stays free: each finger top is notched 9 mm deep where the forward/reverse rocker sits, with 5 mm of room beside the grip.
  Spare bits: four 1/4 in hex sockets with crush ribs.
  Size: slot 40 mm (grips 38-39 mm wide, up to 54 mm deep under the head), head up to 35 mm behind the grip. Measure yours before printing. The fork sticks out 111 mm from the holder back.
  Weight limit: packs up to HO 8 Ah. Do not use 12 Ah packs: a hammer drill with a 12 Ah pack is about 3.3-3.5 kg, over the twin DOCK rating.
  Mounting (DOCK system): the back carries two DOCK tongues 60 mm apart (use two adapters set with the 60 mm spacing gauge). Drop it into DOCK carrier adapters (Magliner / Backstage lip, ToughBuilt bar, round or square tube, T-slot; all in the DOCK system listing) and it clicks in. To take it off, push the release pad with your thumb and lift. Fit the adapter's M5 lock thumbscrews (required): this holds a heavy tool well out from the cart.

OTHER MOUNTS
  The same holder also comes ToughBuilt bar (one piece), Dock (swap between mounts), Mountless (desk, shelf, case or screw to a panel). Pick the mount on the site: https://cart-tools.sdos-placeholder.workers.dev/#re18d-drill-holster

TEST THE FIT FIRST
  Carts, bars and tape rolls vary a little. Before a long print, print the small fit test from the
  Test pieces section of the site (or this part at low infill) and check it on your own gear.

Not affiliated with or endorsed by Magliner, Backstage Equipment, ToughBuilt, Milwaukee, Hollyland, Eartec, Sekonic, Inovativ, Matthews or Manfrotto. Brand names only say what a holder fits.
