Medium Half-Size Thin Gridfinity Baseplates (K2 Plus 350x350mm)

Goal

This project aims to include every Gridfinity half-size baseplate (21 mm grid) that fits on a Creality K2 Plus build plate (350 mm x 350 mm). The largest half-size baseplate that fits is 16x16, which is 336 mm x 336 mm.

Baseplate type

These files use the thin baseplate style (5 mm tall), with no screw holes and no magnet holes.

File naming strategy

Each STL uses the pattern: baseplate_<X>x<Y>_half.stl

Where `<X>` and `<Y>` are the number of half-size grid units along the X and Y axes. All dimensions below are calculated as:

```

X_mm = X * 21

Y_mm = Y * 21

Original Gridfinity Size = (X/2) x (Y/2)

```

Size range

This file covers baseplates where X and Y are each between 1–14 half-size units, and at least one of X or Y is in 11–14 (smallest is 1x11 or 11x1, largest is 14x14).

If you need only sizes where both X and Y are 1–10 (up to 10x10), check the small range.

If you need sizes where either X or Y reaches 15–16 (up to 16x16), check the large range.

File list and dimensions

Plain text list (format: Grid (orig) -> file -> X x Y mm):

1x11 (orig 0.5x5.5) -> baseplate_1x11_half.stl -> 21 x 231 mm

1x12 (orig 0.5x6) -> baseplate_1x12_half.stl -> 21 x 252 mm

1x13 (orig 0.5x6.5) -> baseplate_1x13_half.stl -> 21 x 273 mm

1x14 (orig 0.5x7) -> baseplate_1x14_half.stl -> 21 x 294 mm

2x11 (orig 1x5.5) -> baseplate_2x11_half.stl -> 42 x 231 mm

2x12 (orig 1x6) -> baseplate_2x12_half.stl -> 42 x 252 mm

2x13 (orig 1x6.5) -> baseplate_2x13_half.stl -> 42 x 273 mm

2x14 (orig 1x7) -> baseplate_2x14_half.stl -> 42 x 294 mm

3x11 (orig 1.5x5.5) -> baseplate_3x11_half.stl -> 63 x 231 mm

3x12 (orig 1.5x6) -> baseplate_3x12_half.stl -> 63 x 252 mm

3x13 (orig 1.5x6.5) -> baseplate_3x13_half.stl -> 63 x 273 mm

3x14 (orig 1.5x7) -> baseplate_3x14_half.stl -> 63 x 294 mm

4x11 (orig 2x5.5) -> baseplate_4x11_half.stl -> 84 x 231 mm

4x12 (orig 2x6) -> baseplate_4x12_half.stl -> 84 x 252 mm

4x13 (orig 2x6.5) -> baseplate_4x13_half.stl -> 84 x 273 mm

4x14 (orig 2x7) -> baseplate_4x14_half.stl -> 84 x 294 mm

5x11 (orig 2.5x5.5) -> baseplate_5x11_half.stl -> 105 x 231 mm

5x12 (orig 2.5x6) -> baseplate_5x12_half.stl -> 105 x 252 mm

5x13 (orig 2.5x6.5) -> baseplate_5x13_half.stl -> 105 x 273 mm

5x14 (orig 2.5x7) -> baseplate_5x14_half.stl -> 105 x 294 mm

6x11 (orig 3x5.5) -> baseplate_6x11_half.stl -> 126 x 231 mm

6x12 (orig 3x6) -> baseplate_6x12_half.stl -> 126 x 252 mm

6x13 (orig 3x6.5) -> baseplate_6x13_half.stl -> 126 x 273 mm

6x14 (orig 3x7) -> baseplate_6x14_half.stl -> 126 x 294 mm

7x11 (orig 3.5x5.5) -> baseplate_7x11_half.stl -> 147 x 231 mm

7x12 (orig 3.5x6) -> baseplate_7x12_half.stl -> 147 x 252 mm

7x13 (orig 3.5x6.5) -> baseplate_7x13_half.stl -> 147 x 273 mm

7x14 (orig 3.5x7) -> baseplate_7x14_half.stl -> 147 x 294 mm

8x11 (orig 4x5.5) -> baseplate_8x11_half.stl -> 168 x 231 mm

8x12 (orig 4x6) -> baseplate_8x12_half.stl -> 168 x 252 mm

8x13 (orig 4x6.5) -> baseplate_8x13_half.stl -> 168 x 273 mm

8x14 (orig 4x7) -> baseplate_8x14_half.stl -> 168 x 294 mm

9x11 (orig 4.5x5.5) -> baseplate_9x11_half.stl -> 189 x 231 mm

9x12 (orig 4.5x6) -> baseplate_9x12_half.stl -> 189 x 252 mm

9x13 (orig 4.5x6.5) -> baseplate_9x13_half.stl -> 189 x 273 mm

9x14 (orig 4.5x7) -> baseplate_9x14_half.stl -> 189 x 294 mm

10x11 (orig 5x5.5) -> baseplate_10x11_half.stl -> 210 x 231 mm

10x12 (orig 5x6) -> baseplate_10x12_half.stl -> 210 x 252 mm

10x13 (orig 5x6.5) -> baseplate_10x13_half.stl -> 210 x 273 mm

10x14 (orig 5x7) -> baseplate_10x14_half.stl -> 210 x 294 mm

11x1 (orig 5.5x0.5) -> baseplate_11x1_half.stl -> 231 x 21 mm

11x2 (orig 5.5x1) -> baseplate_11x2_half.stl -> 231 x 42 mm

11x3 (orig 5.5x1.5) -> baseplate_11x3_half.stl -> 231 x 63 mm

11x4 (orig 5.5x2) -> baseplate_11x4_half.stl -> 231 x 84 mm

11x5 (orig 5.5x2.5) -> baseplate_11x5_half.stl -> 231 x 105 mm

11x6 (orig 5.5x3) -> baseplate_11x6_half.stl -> 231 x 126 mm

11x7 (orig 5.5x3.5) -> baseplate_11x7_half.stl -> 231 x 147 mm

11x8 (orig 5.5x4) -> baseplate_11x8_half.stl -> 231 x 168 mm

11x9 (orig 5.5x4.5) -> baseplate_11x9_half.stl -> 231 x 189 mm

11x10 (orig 5.5x5) -> baseplate_11x10_half.stl -> 231 x 210 mm

11x11 (orig 5.5x5.5) -> baseplate_11x11_half.stl -> 231 x 231 mm

11x12 (orig 5.5x6) -> baseplate_11x12_half.stl -> 231 x 252 mm

11x13 (orig 5.5x6.5) -> baseplate_11x13_half.stl -> 231 x 273 mm

11x14 (orig 5.5x7) -> baseplate_11x14_half.stl -> 231 x 294 mm

12x1 (orig 6x0.5) -> baseplate_12x1_half.stl -> 252 x 21 mm

12x2 (orig 6x1) -> baseplate_12x2_half.stl -> 252 x 42 mm

12x3 (orig 6x1.5) -> baseplate_12x3_half.stl -> 252 x 63 mm

12x4 (orig 6x2) -> baseplate_12x4_half.stl -> 252 x 84 mm

12x5 (orig 6x2.5) -> baseplate_12x5_half.stl -> 252 x 105 mm

12x6 (orig 6x3) -> baseplate_12x6_half.stl -> 252 x 126 mm

12x7 (orig 6x3.5) -> baseplate_12x7_half.stl -> 252 x 147 mm

12x8 (orig 6x4) -> baseplate_12x8_half.stl -> 252 x 168 mm

12x9 (orig 6x4.5) -> baseplate_12x9_half.stl -> 252 x 189 mm

12x10 (orig 6x5) -> baseplate_12x10_half.stl -> 252 x 210 mm

12x11 (orig 6x5.5) -> baseplate_12x11_half.stl -> 252 x 231 mm

12x12 (orig 6x6) -> baseplate_12x12_half.stl -> 252 x 252 mm

12x13 (orig 6x6.5) -> baseplate_12x13_half.stl -> 252 x 273 mm

12x14 (orig 6x7) -> baseplate_12x14_half.stl -> 252 x 294 mm

13x1 (orig 6.5x0.5) -> baseplate_13x1_half.stl -> 273 x 21 mm

13x2 (orig 6.5x1) -> baseplate_13x2_half.stl -> 273 x 42 mm

13x3 (orig 6.5x1.5) -> baseplate_13x3_half.stl -> 273 x 63 mm

13x4 (orig 6.5x2) -> baseplate_13x4_half.stl -> 273 x 84 mm

13x5 (orig 6.5x2.5) -> baseplate_13x5_half.stl -> 273 x 105 mm

13x6 (orig 6.5x3) -> baseplate_13x6_half.stl -> 273 x 126 mm

13x7 (orig 6.5x3.5) -> baseplate_13x7_half.stl -> 273 x 147 mm

13x8 (orig 6.5x4) -> baseplate_13x8_half.stl -> 273 x 168 mm

13x9 (orig 6.5x4.5) -> baseplate_13x9_half.stl -> 273 x 189 mm

13x10 (orig 6.5x5) -> baseplate_13x10_half.stl -> 273 x 210 mm

13x11 (orig 6.5x5.5) -> baseplate_13x11_half.stl -> 273 x 231 mm

13x12 (orig 6.5x6) -> baseplate_13x12_half.stl -> 273 x 252 mm

13x13 (orig 6.5x6.5) -> baseplate_13x13_half.stl -> 273 x 273 mm

13x14 (orig 6.5x7) -> baseplate_13x14_half.stl -> 273 x 294 mm

14x1 (orig 7x0.5) -> baseplate_14x1_half.stl -> 294 x 21 mm

14x2 (orig 7x1) -> baseplate_14x2_half.stl -> 294 x 42 mm

14x3 (orig 7x1.5) -> baseplate_14x3_half.stl -> 294 x 63 mm

14x4 (orig 7x2) -> baseplate_14x4_half.stl -> 294 x 84 mm

14x5 (orig 7x2.5) -> baseplate_14x5_half.stl -> 294 x 105 mm

14x6 (orig 7x3) -> baseplate_14x6_half.stl -> 294 x 126 mm

14x7 (orig 7x3.5) -> baseplate_14x7_half.stl -> 294 x 147 mm

14x8 (orig 7x4) -> baseplate_14x8_half.stl -> 294 x 168 mm

14x9 (orig 7x4.5) -> baseplate_14x9_half.stl -> 294 x 189 mm

14x10 (orig 7x5) -> baseplate_14x10_half.stl -> 294 x 210 mm

14x11 (orig 7x5.5) -> baseplate_14x11_half.stl -> 294 x 231 mm

14x12 (orig 7x6) -> baseplate_14x12_half.stl -> 294 x 252 mm

14x13 (orig 7x6.5) -> baseplate_14x13_half.stl -> 294 x 273 mm

14x14 (orig 7x7) -> baseplate_14x14_half.stl -> 294 x 294 mm

Medium Sizes Gridfinity Half Size Thin Bases

Original