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 Drill Diameters in This Range (.004″.036″)
(0.0039″ / 0.10mm), (0.0040″ / 0.10mm), (0.0051″ / 0.13mm), #97 (0.0059″ / 0.15mm), #96 (0.0063″ / 0.16mm), #95 (0.0067″ / 0.17mm), (0.0070″ / 0.18mm), #94 (0.0071″ / 0.18mm), #93 (0.0075″ / 0.19mm), #92 (0.0079″ / 0.20mm), #91 (0.0083″ / 0.21mm), (0.0085″ / 0.22mm), #90 (0.0087″ / 0.22mm), #89 (0.0091″ / 0.23mm), #88 (0.0095″ / 0.24mm), #87 (0.0098″ / 0.25mm), #86 (0.0105″ / 0.27mm), #85 (0.0110″ / 0.28mm), (0.0118″ / 0.30mm), #83 (0.0120″ / 0.30mm), #82 (0.0125″ / 0.32mm), #81 (0.0130″ / 0.33mm), #80 (0.0135″ / 0.34mm), #79 (0.0145″ / 0.37mm), #78 (0.0160″ / 0.41mm), #77 (0.0180″ / 0.46mm), #76 (0.0200″ / 0.51mm), #75 (0.0210″ / 0.53mm), #74 (0.0225″ / 0.57mm), #73 (0.0240″ / 0.61mm), #72 (0.0250″ / 0.64mm), #71 (0.0260″ / 0.66mm), #70 (0.0280″ / 0.71mm), #69 (0.0292″ / 0.74mm), #68 (0.0310″ / 0.79mm), #67 (0.0320″ / 0.81mm), #66 (0.0330″ / 0.84mm), #65 (0.0350″ / 0.89mm), #64 (0.0360″ / 0.91mm)
All drills feature a 1/8″ (3.175mm) shank. Flute length varies by option see dropdown selector above.
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