5D · Carbide Coolant-Thru Drill · ø20.00mm
ø20.00 mm 5D Solid Carbide
Coolant-Thru Drill
The 5D ratio extends reach without sacrificing the self-centering stability that defines solid carbide tooling. A versatile choice for components that require deeper holes than a 3D can reach — flanges, manifold bodies, hydraulic blocks — while still supporting aggressive feed rates with internal coolant.
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Reference price
$535.45
Ref. factory price (USD)
Based on rod stock cost as of 2026-03-31. Final quotation may differ.
ø20.00mm 5D Coolant Drill
SKU: SCD-CTD-5D-D2000
✓ Factory direct pricing
✓ MOQ 1 piece, stock sizes ship 1–5 days
✓ Custom lengths & diameters available
Full Dimensions
Technical Specifications
| Cutter Diameter (D1 h7) | ø20.00 mm |
| Imperial Equivalent | 0.7874" |
| Flute Length (L2) | 101.00 mm |
| Shank Diameter (D2 h6) | ø20.00 mm |
| Overall Length (L1) | 153.00 mm |
| Depth Ratio | 5D (5× diameter) |
| Point Angle | 140° |
| Helix Angle | 30° |
| Number of Flutes | 2 |
| Coating | TiAlN / TiSiN Oerlikon Balzers BALINIT® |
| Substrate | K10/K20 Solid Carbide 10% Co binder |
| Coolant | Internal twin-channel |
| Tolerance | DIN 1414 · ISO 5419 |
| MOQ | 1 piece |
| Lead Time (standard) | 1–5 business days |
| Lead Time (custom) | 5–15 business days |
5D Dimensional Drawing
Where This Tool Excels
ø20.00mm 5D — recommended applications
- ▸ Pressure vessel nozzle holes
- ▸ Nuclear component drilling
- ▸ Large-bore crankshaft oil passages
- ▸ Ship engine block machining
Material Compatibility
Recommended Work Materials
5×D Medium-Depth Coolant-Thru Drill
Medium depth — flanges, manifold bodies, hydraulic blocks
Same Diameter, Different Reach
ø20.00 mm Also Available In
Same Depth Ratio, Adjacent Sizes
Nearby 5D Diameters
Ready to Order ø20.00mm 5D Coolant Drills?
Factory direct. MOQ 1 piece. Tell us quantity and delivery date — we'll confirm lead time and pricing within 4 business hours.