Option A:

Total 20 Boxes, 1 box for each models, 5pcs/box;

Including 20 Models(BR-31,BR-41,BR-45,BR-46,TR-12,TR-13,TR-14,TR-15,TR-19,TR-13C,TR-13,FTR-62C,SF-41,FO-11,FO-25,FO-32,FO-30,FTC-11,TF-11,TF-13C).

Bur head shape:

TF: Taper Flat End

TR: Taper Round End

TC: Taper Conical End

FO: Flame Ogival End

SF:Straight Flat End

BR: ball Round

Option B:

Total 20 Boxes, 1 box for each models, 5pcs/box;

Including 20 Models(BR-30,TF-11,BR-31,TF-13C,BR-41,CR-22F,BR-31C,FO-32,BR-30C,FO-32C,TR-11,SF-12C,TR-15,TC-11F,TR13C,TC-11C,TF-21EF,DI-SS41,EX-26,FO-25).

Bur head shape:

TF: Taper Flat End

TR: Taper Round End

TC: Taper Conical End

FO: Flame Ogival End

SF: Straight Flat End

BR: ball Round