C20-150-5D
ø15mm 5D JCD Replaceable-Tip Drill Shank

The 5D shank reaches deeper blind holes without increasing tool inventory. Ideal for flange bolt patterns, valve bodies, and manifold drillings where one tool must cover a range of depths. Internal coolant through the shank body and tip keeps chip temperatures low across the full flute length.

D 15mmL1 75mmD1 24mmDs 20mmInsert: HCD-15.0-15.9Wrench: T8MOQ 1 pc

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C20-150-5D

ø15mm 5D Modular Shank · C20 (Ds 20 mm)

✓ Factory direct — no distributor margin

✓ MOQ 1 piece, ships 1–5 days

✓ Matching insert HCD-15.0-15.9 also available

Technical Specifications

Product CodeC20-150-5D
Cutting Diameter (D)15 mm
Overall Length (L1)75 mm
Body Diameter (D1)24 mm
Shank Diameter (Ds)20 mm (C20 (Ds 20 mm))
Depth Ratio5D (5× diameter)
Required InsertHCD-15.0-15.9
Clamping ScrewCM2.5*12
Torx WrenchT8
CoolantInternal through-coolant up to 80 bar
SystemJCD Replaceable-Tip Modular Drill
MOQ1 piece
Lead Time1–5 business days

5D Shank Diagram

C20-150-5D ø15mm 5D JCD modular drill shank diagram
D
ø15
L1
75
D1
ø24
Ds
ø20
Ratio
5D
Insert
15.0

ø15mm 5D — recommended applications

  • Automotive transmission cases
  • Pump housing ports
  • Gearbox bolt-hole patterns
  • General CNC machining
Machining Tip: ø15mm is the sweet spot for JCD insert economics — tip change in < 30 s with T8 torx key. Feed rate 0.15–0.25 mm/rev achievable with correct internal coolant pressure (≥ 15 bar).

Recommended Work Materials

42CrMo4 Steel
GGG50 Ductile Iron
A356 Aluminium Casting
17-4PH Stainless

Required Insert

HCD-15.0-15.9
ø15.0–15.9mm · 140° point · ø3.5mm coolant
Insert change < 30 seconds — no shank removal required

ø15.00 mm Also Available In

Order C20-150-5D Today

Factory direct. MOQ 1 piece. Don't forget to order matching insert HCD-15.0-15.9 for immediate production.