Nachi LIST595 HCD Countersink Drill Bit for Flat Head Screws - Full Set of 5 Types

Nachi LIST595 Countersink Drill for Flat Head Screws
This is a complete set of all types.

M3 (3250)
M4 (3650)
M5 (3900)
M6 (4770)
M8 (6130)
(Values in parentheses are catalog reference prices)
This is a set of 5 pieces, 1 of each size.
(Unopened, pristine condition with a total reference price of 21,700 yen)
Please check images 3-5 for details.

This is an unopened item in excellent storage condition.
I believe it to be an A-grade product with no scratches or dirt on the contents or exterior.
This item is not eligible for discounts.