Lists

Supply List
Item	Description	QTY	Size	Remarks
1	WD-40	1	12 oz	To lubricate metal rods
2	Tape	1	One roll	To mark drill bit
3	Sandpaper- Coarse	2	12”x 12”	Sand lexan
4	Sandpaper- Medium	2	12”x12”	Sand lexan
5	Sandpaper- Fine	2	12”x12”	Sand lexan
6	Polyzap	6	2 oz	Glue lexan

Tools and Equipment List
Item	Description	Use
1	Band Saw	Cut Lexan
2	Screws	Secure walls
3	Drill	To drill into bottom and top pieces
4	Drill Bits	Drill holes in lexan

Material List
Item	Description	QTY	Size	Remarks
1	Helical Gear	2	1.75 inches (OD)	For drive of Arm
2	Worm	1	Face Width .75 inches	Drive of Arm
3	Motor	1	Dia: 1 Inch, L: 1.25”	Drive of Arm
4	Lexan		12”x14”	Claw and casing material
5	Plastic Rod	2	H: 2.5” Dia: 1/8”	Stabilizers for gears
6	Plastic Rod	1	L: 1.25” Dia: .25”	Connection between shaft and Worm
7	Screws	6	L: .75, Phillips head, ¾ threaded	Securing top piece of lexan to rest of arm