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 (.037″.0787″)
#63 (0.037″ / 0.94mm), #62 (0.038″ / 0.97mm), #61 (0.039″ / 0.99mm),#60 (0.04″ / 1.02mm), #59 (0.041″ / 1.04mm), #58 (0.042″ / 1.07mm),#57 (0.043″ / 1.09mm), (0.044″ / 1.12mm), (0.0453″ / 1.15mm),#56 (0.0465″ / 1.18mm), (0.0472″ / 1.2mm), (0.0492″ / 1.25mm),(0.0512″ / 1.3mm), #55 (0.052″ / 1.32mm), (0.0531″ / 1.35mm),#54 (0.055″ / 1.4mm), (0.0571″ / 1.45mm), #53 (0.0591″ / 1.5mm),(0.061″ / 1.55mm), (0.063″ / 1.6mm), #52 (0.0635″ / 1.61mm),(0.065″ / 1.65mm), #51 (0.067″ / 1.7mm), (0.069″ / 1.75mm),#50 (0.07″ / 1.78mm), (0.0709″ / 1.8mm), #49 (0.0728″ / 1.85mm),(0.0748″ / 1.9mm), #48 (0.076″ / 1.93mm), (0.0768″ / 1.95mm),(0.0781″ / 1.98mm), #47 (0.0785″ / 1.99mm)
All drills feature a 1/8″ (3.175mm) shank. Flute length varies by option see dropdown selector above.
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