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 (.120″.1949″)
#31 (0.120″ / 3.05mm), (0.122″ / 3.10mm), (0.124″ / 3.15mm),(0.125″ / 3.17mm), (0.1260″ / 3.20mm), (0.128″ / 3.25mm),#30 (0.1285″ / 3.26mm), (0.1299″ / 3.30mm),(0.1319″ / 3.35mm), (0.1339″ / 3.40mm),#29 (0.1360″ / 3.45mm), (0.1378″ / 3.50mm),(0.1398″ / 3.55mm), #28 (0.1405″ / 3.57mm),(0.1417″ / 3.60mm), #27 (0.1440″ / 3.66mm),(0.1457″ / 3.70mm), #26 (0.1470″ / 3.73mm),(0.1476″ / 3.75mm), #25 (0.1495″ / 3.80mm),(0.1516″ / 3.85mm), #24 (0.1520″ / 3.86mm),(0.1535″ / 3.90mm), (0.1555″ / 3.95mm),#23 (0.1540″ / 3.91mm), (0.1575″ / 4.00mm),#22 (0.1570″ / 3.99mm), (0.1598″ / 4.06mm),#21 (0.1590″ / 4.04mm), (0.1614″ / 4.10mm),#20 (0.1610″ / 4.09mm), (0.1654″ / 4.20mm),#19 (0.1660″ / 4.22mm), (0.1693″ / 4.30mm),#18 (0.1695″ / 4.31mm), (0.1732″ / 4.40mm),#17 (0.1730″ / 4.39mm), (0.1772″ / 4.50mm),#16 (0.1770″ / 4.50mm), (0.1811″ / 4.60mm),#15 (0.1800″ / 4.57mm), (0.1850″ / 4.70mm),#14 (0.1820″ / 4.62mm), (0.1890″ / 4.80mm),#13 (0.1850″ / 4.70mm), (0.1929″ / 4.90mm),#12 (0.1890″ / 4.80mm), (0.1949″ / 4.95mm)
All drills feature a 1/8″ (3.175mm) shank. Flute length varies by option see dropdown selector above.
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