Micro Carbide Drill Bits – Choose Individual Size – .081"–.118" (2.05–3.00 mm)

Key Specifications

• Material: Solid Carbide
• Shank Diameter: 1/8" (3.175 mm)
• Overall Length: 1.50"
• Cutting Diameter: Selected size
• Depth Stop Rings: Included unless specified

Suitable for precision micro-drilling in PCBs, plastics, composites, and thin metals.

Condition & Length Notes:

• New: Factory-new drills
• R/S: Factory resharpened drills
• FL: Standard flute length (maximum plunge depth)
• STUB: Short flute length for increased rigidity and reduced breakage

Looking for individual sizes outside this range?
Carbide Drill Bits — Choose Your Size

Looking for a range of drill sizes instead?
 View our incremental size drill sets

Available Carbide Drill Diameters in This Range (.081"–.118")

#46 (0.081" / 2.06mm), #45 (0.0820" / 2.08mm), (0.0827" / 2.10mm), (0.0846" / 2.15mm), #44 (0.0860" / 2.18mm), (0.0866" / 2.20mm), #43 (0.0890" / 2.26mm), (0.0906" / 2.30mm), (0.0925" / 2.35mm), #42 (0.0935" / 2.37mm), (0.0945" / 2.40mm), #41 (0.0960" / 2.44mm), (0.0965" / 2.45mm), #40 (0.0980" / 2.49mm), #39 (0.0995" / 2.53mm), (0.1004" / 2.55mm), #38 (0.1015" / 2.58mm), (0.1024" / 2.60mm), #37 (0.1040" / 2.64mm), (0.1063" / 2.70mm), #36 (0.1065" / 2.71mm), (0.1083" / 2.75mm), #35 (0.1100" / 2.79mm), (0.1102" / 2.80mm), (0.1122" / 2.85mm), #34 (0.1110" / 2.82mm), #33 (0.1130" / 2.87mm), (0.1142" / 2.90mm), #32 (0.1160" / 2.95mm), (0.1181" / 3.00mm)

All drills feature a 1/8" (3.175mm) shank. Flute length varies by option — see dropdown selector above.