Description
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.






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