RS PRO RS PRO 10-Piece Twist Drill Bit Set for Multi-Material, 2.2mm Max, 0.5mm Min, HSS Bits Part: 457-627

Small 10-piece precision drill set for multi-material use from 0.5mm to 2.2mm.

RS PRO RS PRO 10-Piece Twist Drill Bit Set for Multi-Material, 2.2mm Max, 0.5mm Min, HSS Bits Part: 162-5348

Ten micro twist drills for small-diameter precision drilling in materials.

CK CK 13-Piece Twist Drill Bit Set for Multi-Material, 1.7mm Max, 0.5mm Min, HSS Bits Part: DRILL KIT STRAIGHT SHANK

13-piece HSS twist drill bit set for multiple materials, tiny 0.5mm to 1.7mm sizes.