SPADE BITS (WOOD FLAT DRILL BITS):

NORMAL SPADE BIT Good for cutting wood and chipboard.	TRI-POINT SPADE BIT Good for cutting wood and 　 chipboard with smooth hole.	SPADE BIT WITH CURVED CUTTER Esp.good for cutting smooth hole.

	Metric Inch Length 6MM 1/4" 152MM 8MM 5/16" 152MM 10MM 3/8" 152MM 11MM 7/16" 152MM 12MM 15/32" 152MM 13MM 1/2" 152MM 14MM 9/16" 152MM 15MM 19/32" 152MM 16MM 5/8" 152MM 17MM 21/32" 152MM 18MM 11/16" 152MM 19MM 3/4" 152MM 20MM 25/32" 152MM 22MM 7/8" 152MM 24MM 15/16" 152MM 25MM 1" 152MM 26MM 1-1/32" 152MM 28MM 1-1/8" 152MM 30MM 1-3/16" 152MM 32MM 1-1/4" 152MM 35MM 1-3/8" 152MM 38MM 1-1/2" 152MM 40MM 1-9/16" 152MM
TRI-POINT SPADE BIT WITH CROSS CUTTER 　 Good for cutting wood and chipboard with smooth hole. 　 Cross cutter design makes cutting easily

SHORT TYPE SPADE BIT　　　　　　　　　　 Good for cutting sheet wood and plywood.	EXTRA LONG TYPE SPADE BIT

Metric Inch Length 6MM 1/4" 110MM 8MM 5/16" 110MM 10MM 3/8" 110MM 11MM 7/16" 110MM 12MM 15/32" 110MM 13MM 1/2" 110MM 14MM 9/16" 110MM 15MM 19/32" 110MM 16MM 5/8" 110MM 17MM 21/32" 110MM 18MM 11/16" 110MM 19MM 3/4" 110MM 20MM 25/32" 110MM 22MM 7/8" 110MM 24MM 15/16" 110MM 25MM 1" 110MM 26MM 1-1/32" 110MM 28MM 1-1/8" 110MM 30MM 1-3/16" 110MM 32MM 1-1/4" 110MM 35MM 1-3/8" 110MM 38MM 1-1/2" 110MM 40MM 1-9/16" 110MM

Metric Inch Length 6MM 1/4" 305MM 8MM 5/16" 305MM 10MM 3/8" 305MM 11MM 7/16" 305MM 12MM 15/32" 305MM 13MM 1/2" 305MM 14MM 9/16" 305MM 15MM 19/32" 305MM 16MM 5/8" 305MM 17MM 21/32" 305MM 18MM 11/16" 305MM 19MM 3/4" 305MM 20MM 25/32" 305MM 22MM 7/8" 305MM 24MM 15/16" 305MM 25MM 1" 305MM 26MM 1-1/32" 305MM 28MM 1-1/8" 305MM 30MM 1-3/16" 305MM 32MM 1-1/4" 305MM 35MM 1-3/8" 305MM 38MM 1-1/2" 305MM 40MM 1-9/16" 305MM