LKM10K Installation Kit for wood or metal doors.  Kit includes the following:  1 each

Irwin 5/8" Forstner bit
Irwin 3/4" Forstner bit
Irwin 1-1/4" Forstner bit
Irwin 1-5/8" Forstner bit
Lenox 5/8" bi-metal hole saw
Lenox 3/4" bi-metal hole saw
Lenox 1-1/4" bi-metal hole saw
Lenox 1-5/8" bi-metal hole saw
Lenox 1/2" carbide tip hole saw
Lenox 3/8" arbor
Lenox 5/8" & 3/4" arbor

6 each of the following drill bits are also included:  
Brute 5/16
Brute 3/8
Brute 3/16

It also includes 7-pc Depth Stop Set. 

LKM7000INSTALLKIT, LKM10KINSTALLKIT