JCD · 3D · ø17mm · C20 (Ds 20 mm)
C20-170-3D
ø17mm 3D JCD Replaceable-Tip Drill Shank
The 3D shank is the production workhorse for through-holes and shallow blind-holes in steel, cast iron, and aluminium. Fast insert change — under 30 seconds — means zero downtime on transfer lines and high-volume machining centres. Combines the economics of insert tooling with solid carbide tip precision.
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C20-170-3D
ø17mm 3D Modular Shank · C20 (Ds 20 mm)
✓ Factory direct — no distributor margin
✓ MOQ 1 piece, ships 1–5 days
✓ Matching insert HCD-17.0-17.9 also available
Full Dimensions
Technical Specifications
| Product Code | C20-170-3D |
| Cutting Diameter (D) | 17 mm |
| Overall Length (L1) | 51 mm |
| Body Diameter (D1) | 24 mm |
| Shank Diameter (Ds) | 20 mm (C20 (Ds 20 mm)) |
| Depth Ratio | 3D (3× diameter) |
| Required Insert | HCD-17.0-17.9 |
| Clamping Screw | CM2.5*14.2 |
| Torx Wrench | T8 |
| Coolant | Internal through-coolant up to 80 bar |
| System | JCD Replaceable-Tip Modular Drill |
| MOQ | 1 piece |
| Lead Time | 1–5 business days |
3D Shank Diagram
Where This Tool Excels
ø17mm 3D — recommended applications
- ▸Automotive transmission cases
- ▸Pump housing ports
- ▸Gearbox bolt-hole patterns
- ▸General CNC machining
Material Compatibility
Recommended Work Materials
Required Insert
Same Diameter, Different Reach
ø17.00 mm Also Available In
Same Depth Ratio, Adjacent Sizes
Nearby 3D Diameters
Order C20-170-3D Today
Factory direct. MOQ 1 piece. Don't forget to order matching insert HCD-17.0-17.9 for immediate production.