Set1--6/6/8/20/25/28/35/45/50/65mm drill bit+2 chamfer bit+6mm hole opener--Aluminum Case. Set2--6/8/10/20/25/32/35/50mm drill bit+1-3/8 chamfer bit+6mm hole opener--Aluminum Case.
Set3--6/8/10/20/25/35mm drill bit+1-3/8 chamfer bit+6mm hole opener--Oxford Cloth Bag.