Drill Bits Unlimted
.0040"–.0200" (0.10–0.50mm) Metric Incremental Carbide Drill Bit Set | 10 Pc, 1/8" Shank
.0040"–.0200" (0.10–0.50mm) Metric Incremental Carbide Drill Bit Set | 10 Pc, 1/8" Shank
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.0040"–.0200" (0.10–0.50mm) Metric Incremental Carbide Drill Bit Set
This 10-piece metric incremental carbide drill bit set includes solid carbide micro drills covering sizes from 0.10mm to 0.50mm (.0040" to .0200"). It is a useful assortment for PCB work, electronics, model making, precision CNC drilling, and other fine-hole applications where very small metric sizes are needed.
Each drill has a standard 1/8" shank and 1.50" overall length. These carbide micro drills should be used with good spindle alignment, minimal runout, and light feed pressure to help reduce breakage.
Brand / Seller: Drill Bits Unlimited
Set Number: M00
Available Conditions: Factory Resharpened or Lightly Used
Condition Options
- Factory Resharpened Drills: Professionally resharpened and inspected, offering performance comparable to new drills at a lower cost.
- Lightly Used Drills: Lower-cost option for hobby, prototype, and light industrial drilling work.
Factory Resharpened Solid Carbide Value
Factory resharpened solid carbide drills offer performance comparable to new drills at a lower cost. These professional-grade micro drills have standard 1/8" shanks and are intended for stable, accurate drilling setups where rigidity and precision matter.
Included Sizes
| Qty. | Size, Inch | Metric / Wire Gauge Equivalent |
|---|---|---|
| 2 | .0040" | 0.10mm |
| 1 | .0059" | 0.15mm / #97 |
| 1 | .0079" | 0.20mm / #92 |
| 1 | .0100" | #87 / 0.25mm |
| 1 | .0120" | 0.30mm / #83 |
| 1 | .0135" | 0.35mm / #80 |
| 1 | .0160" | 0.40mm / #78 |
| 1 | .0180" | 0.45mm / #77 |
| 1 | .0200" | 0.50mm / #76 |
Typical Applications
- PCB drilling and electronics work
- Precision CNC drilling
- Model making, miniature, and hobby work
- Jewelry, craft, and fine-detail drilling
- Small-hole drilling in plastics, composites, and non-ferrous materials
- Fine orifice and micro-hole work where metric incremental sizes are useful
Specifications
| Product Type | Metric Incremental Carbide Micro Drill Bit Set |
| Available Conditions | Factory Resharpened, Lightly Used |
| Material | Solid Carbide |
| Included Drill Diameters | .0040"–.0200" (0.10–0.50mm) |
| Piece Count | 10 Pieces |
| Shank Diameter | 1/8" |
| Overall Length | 1.50" |
| Finish / Coating | Bright / Uncoated |
Note: Carbide micro drills are hard and wear-resistant, but brittle. Use steady alignment, minimal runout, and controlled feed pressure.
👉 View Carbide Drill Bit Feed & Speed Starting Guide
Looking for individual sizes instead?
Need a specific drill size or want to choose your own quantities? View our full selection of individual carbide drill bit sizes here:
Looking for a different drill set?
Browse our other carbide drill variety sets, including incremental size sets, metric sets, larger assortments, fractional inch sets, and carburetor jet tuning sets.
Returns
Returns
Returns are accepted within 30 days of delivery for unused items in resalable condition. Original shipping charges are non-refundable unless the return is due to our error. Late, bulk, used, clearance, or special-order returns may be limited or subject to approval. See our Refund Policy for full details.
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