C25-200-3D
ø20mm 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.

D 20mmL1 60mmD1 29mmDs 25mmInsert: HCD-20.0-20.9Wrench: T10MOQ 1 pc

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C25-200-3D

ø20mm 3D Modular Shank · C25 (Ds 25 mm)

✓ Factory direct — no distributor margin

✓ MOQ 1 piece, ships 1–5 days

✓ Matching insert HCD-20.0-20.9 also available

Technical Specifications

Product CodeC25-200-3D
Cutting Diameter (D)20 mm
Overall Length (L1)60 mm
Body Diameter (D1)29 mm
Shank Diameter (Ds)25 mm (C25 (Ds 25 mm))
Depth Ratio3D (3× diameter)
Required InsertHCD-20.0-20.9
Clamping ScrewCM3*16.5
Torx WrenchT10
CoolantInternal through-coolant up to 80 bar
SystemJCD Replaceable-Tip Modular Drill
MOQ1 piece
Lead Time1–5 business days

3D Shank Diagram

C25-200-3D ø20mm 3D JCD modular drill shank diagram
D
ø20
L1
60
D1
ø29
Ds
ø25
Ratio
3D
Insert
20.0

ø20mm 3D — recommended applications

  • Engine block water jacket passages
  • Heavy vehicle axle components
  • Rail and structural steel
  • Large pump and compressor bodies
Machining Tip: The C25 shank body (D1=29mm) provides excellent rigidity for ø20mm at medium depths. Use peck cycles for 8D+ without high-pressure coolant. Ensure spindle bore supports 25mm shank with minimum 35mm projection.

Recommended Work Materials

EN24T Alloy Steel
GG25 Grey Cast Iron
S355 Structural Steel
2024-T4 Aluminium

Required Insert

HCD-20.0-20.9
ø20.0–20.9mm · 140° point · ø5mm coolant
Insert change < 30 seconds — no shank removal required

ø20.00 mm Also Available In

Order C25-200-3D Today

Factory direct. MOQ 1 piece. Don't forget to order matching insert HCD-20.0-20.9 for immediate production.