Lot of 32 USSR Metric Twist Drill Bits Set 2mm-6.7mm HSS R6M5 Jobber Taps NOS

Condition: New

For sale is an exceptional vintage lot of 32 genuine metric twist drill bits manufactured in the USSR. Made of legendary premium Soviet High-Speed Steel R6M5 (equivalent to Western HSS / M2 grade), known for outstanding hardness and durability.
Quantity: 32 pieces total.
Material: Heavy-duty Soviet HSS (R6M5).
Condition: Brand New Old Stock (NOS), unused.
Important Note: The dark brown/amber sticky residue visible on some drills is original factory conservation grease, NOT rust. It completely protects the steel.
Full Size List (Metric):
2.0mm to 2.9mm: 2.0, 2.0 (85x55mm), 2.15, 2.15 (90x60mm), 2.25, 2.3, 2.35, 2.5, 2.65, 2.7, 2.75, 2.8, 2.85, 2.9
3.15mm to 4.5mm: 3.15 (short cutting flute), 3.7, 3.8, 3.9, 4.1, 4.4, 4.5
5.2mm to 6.7mm: 5.2, 5.3, 5.5, 5.7 (140x85mm long), 5.8, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7
A highly versatile bulk set of rare, precise fractional metric sizes. Perfect for professional machine shops, gunsmiths, aerospace/automotive hobbyists, or Soviet tooling collectors!