Carbide Drills
CHDL Multi-Function Long Flute Carbide Micro Drills
Multi-function long-flute carbide micro drills, D0.04–D3.0 mm, for deeper holes in stainless steel and heat-resistant alloys.
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Product information
CHDL multi-function long flute micro drills extend the CHD composite-coated geometry for deeper micro holes in stainless steel and heat resistant alloys.
Specifications
| Diameter range | D0.04–D3.0 mm |
|---|---|
| Application | Stainless steel, heat-resistant alloys |
| Type | Long flute version of the multi-function micro drill |
Available sizes
Model codes and dimensions reproduced from the Koves 2025 Solid Round Cutting Tools catalog. Stock items are listed in the catalog, not confirmed live — ask us for current availability.
CHDL Multi-Function Long Flute Micro Drill
Catalog page 59 · 47 sizes
| Model | Dia. (mm) | Flute length (mm) | Shank dia. (mm) | Overall length (mm) |
|---|---|---|---|---|
| CHDL0040 | 0.040 | 0.6 | 3 | 38 |
| CHDL0045 | 0.045 | 0.7 | 3 | 38 |
| CHDL0050 | 0.050 | 0.9 | 3 | 38 |
| CHDL0055 | 0.055 | 0.9 | 3 | 38 |
| CHDL0060 | 0.060 | 0.9 | 3 | 38 |
| CHDL0065 | 0.065 | 0.9 | 3 | 38 |
| CHDL0070 | 0.070 | 1.2 | 3 | 38 |
| CHDL0075 | 0.075 | 1.2 | 3 | 38 |
| CHDL0080 | 0.080 | 1.2 | 3 | 38 |
| CHDL0085 | 0.085 | 1.2 | 3 | 38 |
| CHDL0090 | 0.090 | 1.2 | 3 | 38 |
| CHDL0095 | 0.095 | 1.2 | 3 | 38 |
| CHDL0100 | 0.10 | 2.0 | 3 | 38 |
| CHDL0110 | 0.11 | 2.0 | 3 | 38 |
| CHDL0120 | 0.12 | 2.0 | 3 | 38 |
| CHDL0130 | 0.13 | 3.0 | 3 | 38 |
| CHDL0140 | 0.14 | 3.0 | 3 | 38 |
| CHDL0150 | 0.15 | 3.0 | 3 | 38 |
| CHDL0160 | 0.16 | 4.0 | 3 | 38 |
| CHDL0170 | 0.17 | 4.0 | 3 | 38 |
| CHDL0180 | 0.18 | 4.0 | 3 | 38 |
| CHDL0190 | 0.19 | 4.0 | 3 | 38 |
| CHDL0200 | 0.20 | 4.0 | 3 | 38 |
| CHDL0210 | 0.21 | 5.0 | 3 | 38 |
| CHDL0220 | 0.22 | 5.0 | 3 | 38 |
| CHDL0230 | 0.23 | 5.0 | 3 | 38 |
| CHDL0240 | 0.24 | 5.0 | 3 | 38 |
| CHDL0250 | 0.25 | 5.0 | 3 | 38 |
| CHDL0260 | 0.26 | 6.0 | 3 | 38 |
| CHDL0270 | 0.27 | 6.0 | 3 | 38 |
| CHDL0280 | 0.28 | 6.0 | 3 | 38 |
| CHDL0290 | 0.29 | 6.0 | 3 | 38 |
| CHDL0300 | 0.30 | 6.0 | 3 | 38 |
| CHDL0310 | 0.31 | 6.0 | 3 | 38 |
| CHDL0320 | 0.32 | 6.0 | 3 | 38 |
| CHDL0330 | 0.33 | 6.0 | 3 | 38 |
| CHDL0340 | 0.34 | 6.0 | 3 | 38 |
| CHDL0350 | 0.35 | 6.0 | 3 | 38 |
| CHDL0360 | 0.36 | 6.0 | 3 | 38 |
| CHDL0370 | 0.37 | 6.0 | 3 | 38 |
| CHDL0380 | 0.38 | 6.0 | 3 | 38 |
| CHDL0390 | 0.39 | 6.0 | 3 | 38 |
| CHDL0400 | 0.40 | 6.0 | 3 | 38 |
| CHDL0410 | 0.41 | 7.0 | 3 | 38 |
| CHDL0420 | 0.42 | 7.0 | 3 | 38 |
| CHDL0430 | 0.43 | 7.0 | 3 | 38 |
| CHDL0440 | 0.44 | 7.0 | 3 | 38 |
Catalog page 59 · 47 sizes
| Model | Dia. (mm) | Flute length (mm) | Shank dia. (mm) | Overall length (mm) |
|---|---|---|---|---|
| CHDL0450 | 0.45 | 7.0 | 3 | 38 |
| CHDL0460 | 0.46 | 7.0 | 3 | 38 |
| CHDL0470 | 0.47 | 7.0 | 3 | 38 |
| CHDL0480 | 0.48 | 7.0 | 3 | 38 |
| CHDL0490 | 0.49 | 7.0 | 3 | 38 |
| CHDL0500 | 0.50 | 7.0 | 3 | 38 |
| CHDL0510 | 0.51 | 9.0 | 3 | 38 |
| CHDL0520 | 0.52 | 9.0 | 3 | 38 |
| CHDL0530 | 0.53 | 9.0 | 3 | 38 |
| CHDL0540 | 0.54 | 9.0 | 3 | 38 |
| CHDL0550 | 0.55 | 9.0 | 3 | 38 |
| CHDL0560 | 0.56 | 9.0 | 3 | 38 |
| CHDL0570 | 0.57 | 9.0 | 3 | 38 |
| CHDL0580 | 0.58 | 9.0 | 3 | 38 |
| CHDL0590 | 0.59 | 9.0 | 3 | 38 |
| CHDL0600 | 0.60 | 9.0 | 3 | 38 |
| CHDL0610 | 0.61 | 9.0 | 3 | 38 |
| CHDL0620 | 0.62 | 9.0 | 3 | 38 |
| CHDL0630 | 0.63 | 9.0 | 3 | 38 |
| CHDL0640 | 0.64 | 9.0 | 3 | 38 |
| CHDL0650 | 0.65 | 9.0 | 3 | 38 |
| CHDL0660 | 0.66 | 9.0 | 3 | 38 |
| CHDL0670 | 0.67 | 9.0 | 3 | 38 |
| CHDL0680 | 0.68 | 9.0 | 3 | 38 |
| CHDL0690 | 0.69 | 9.0 | 3 | 38 |
| CHDL0700 | 0.7 | 9.0 | 3 | 38 |
| CHDL0710 | 0.71 | 10.0 | 3 | 38 |
| CHDL0720 | 0.72 | 10.0 | 3 | 38 |
| CHDL0730 | 0.73 | 10.0 | 3 | 38 |
| CHDL0740 | 0.74 | 10.0 | 3 | 38 |
| CHDL0750 | 0.75 | 10.0 | 3 | 38 |
| CHDL0760 | 0.76 | 10.0 | 3 | 38 |
| CHDL0770 | 0.77 | 10.0 | 3 | 38 |
| CHDL0780 | 0.78 | 10.0 | 3 | 38 |
| CHDL0790 | 0.79 | 10.0 | 3 | 38 |
| CHDL0800 | 0.80 | 10.0 | 3 | 38 |
| CHDL0810 | 0.81 | 10.0 | 3 | 38 |
| CHDL0820 | 0.82 | 10.0 | 3 | 38 |
| CHDL0830 | 0.83 | 10.0 | 3 | 38 |
| CHDL0840 | 0.84 | 10.0 | 3 | 38 |
| CHDL0850 | 0.85 | 10.0 | 3 | 38 |
| CHDL0860 | 0.86 | 10.0 | 3 | 38 |
| CHDL0870 | 0.87 | 10.0 | 3 | 38 |
| CHDL0880 | 0.88 | 10.0 | 3 | 38 |
| CHDL0890 | 0.89 | 10.0 | 3 | 38 |
| CHDL0900 | 0.9 | 10.0 | 3 | 38 |
| CHDL0910 | 0.91 | 10.0 | 3 | 38 |