Carbide Drill Bits – Choose Your Size, .081″–.118″, 1/8″ Shank

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 Sizes:
This listing includes solid carbide drill bits with diameters ranging from approximately 0.082″ to 0.118″ (2.05 mm to 3.00 mm), all with a standard 1/8″ shank. Sizes include #45 (0.0820″), #44 (0.0860″), #43 (0.0890″), #42 (0.0935″), #41 (0.0960″), #40 (0.0980″), #39 (0.0995″), #38 (0.1015″), #37 (0.1040″), #36 (0.1065″), #35 (0.1100″), #34 (0.1110″), #33 (0.1130″), #32 (0.1160″), and 7/64″ (0.1094″).