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Cube in a Cube Rapid City SD

Crosscut a 3x3x14-in. blank into four cubes. Solid wood is best, so it doesn't look like you put the little cube in the big cube by gluing parts together. Three-in. table-leg stock works well, but you can make the cubes from 2-1/2 in. or smaller stock if you want.

Newkirk Ace East Rapid
(605) 343-9797
1602 E Saint Patrick St, Family Thrift Center East
Rapid City, SD
 
Newkirk Ace West Rapid
(605) 342-5678
1724 W Main St, In the Gap
Rapid City, SD
 
Stan Houston Equipment- Rapid City
605-348-1155
1210 Deadwood Ave Rapid City, SD, 57702
Rapid City, SD
 
Rushmore Mall
(605) 399-2100
2200 N Maple Ave
Rapid City, SD
Store Hours
Sears Stores
Store Type
Sears Stores
Hours
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-20
Sun:11-18
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-20
Sun:11-18

LOWE'S OF RAPID CITY, SD
605 341-4815
2550 HAINES AVENUE RAPID CITY, SD, 57701
Rapid City, SD
 
Fastenal- Rapid City
605-348-5455
1550 Samco Road Rapid City, SD, 57702
Rapid City, SD
 
Discount Lumber, LLC
(605) 343-4900
2211 E Highway 44
Rapid City, SD
 
Kmart 4170 / Cross Merch
(605) 343-5626
1111 E North St
Rapid City, SD
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :0-0 and for Sat:0-0
Sun:0-0
Store Features
Monday To Friday Working Hours is :0-0 and for Sat:0-0
Sun:0-0

Knecht Home Center Rapid City
(605) 342-4840
320 West Blvd
Rapid City, SD
 
Lowe's
(605) 341-4815
2550 Haines Avenue
Rapid City, SD
Hours
M-SA 7 am - 10 pm
SU 8 am - 8 pm

Cube in a Cube

Cube In A Cube


“I'm a carver. I've always admired whittled curiosities like balls trapped inside a cage, but never wanted to spend the time to make them. I figured there must be some way to make a similar object with a drill press. Kids play with it like a toy, but it drives adults nuts. They think it's a puzzle. They're sure there's some way to get the little cube out of the big cube. You can't.”

Step1.
Crosscut a 3x3x14-in. blank into four cubes. Solid wood is best, so it doesn't look like you put the little cube in the big cube by gluing parts together. Three-in. table-leg stock works well, but you can make the cubes from 2-1/2 in. or smaller stock if you want.

 

Step 2.                                                                    
Mark centerlines on one face. Mark one corner of every face with a small X. You'll be drilling each hole more than one time.The X's will help register the cube in the same orientation on the drill press.

Step 3.                                                                    
Set your drill press to run at its slowest speed. Arrange the belts so the smallest diameter drive pulley turns the idler pulley. Connect the idler to the largest diameter spindle pulley.

Step 4.                                                                  
Set up your drill press with a 2 in. Forstner bit. (Use a smaller bit with a smaller block.) Position a fence and stop block so the bit drills exactly in the cube's center. Drill one hole about 1/16-in. deep.

Step 5.                                           
Set the bit's depth of cut. Draw a line from the point where a diagonal intersects the hole you made. Adjust the drill press so the bit stops about 1/16 in. above this line. This method works for any size cube and any size hole. (I've drawn the inner cube so you can see how this works.)

Step 6.
Drill holes in the end-grain sides first.

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