C25-200-10D
ø20mm 10D JCD Replaceable-Tip Drill Shank

The 10D shank is the deepest standard option in the JCD modular range — extending into territory usually reserved for solid carbide coolant-thru or gun-drill systems. Suited for crankshaft oil passages, turbine disc features, and long tie-rod holes. Machine spindle coolant pressure ≥ 40 bar is mandatory.

D 20mmL1 200mmD1 29mmDs 25mmInsert: HCD-20.0-20.9Wrench: T10MOQ 1 pc

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C25-200-10D

ø20mm 10D 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 CodeC25-200-10D
Cutting Diameter (D)20 mm
Overall Length (L1)200 mm
Body Diameter (D1)29 mm
Shank Diameter (Ds)25 mm (C25 (Ds 25 mm))
Depth Ratio10D (10× 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

10D Shank Diagram

C25-200-10D ø20mm 10D JCD modular drill shank diagram
D
ø20
L1
200
D1
ø29
Ds
ø25
Ratio
10D
Insert
20.0

ø20mm 10D — 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 C25-200-10D Today

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