Punta in metallo duro ø9.00 mm 25D
Punta con refrigerazione interna

The deepest ratio in the standard range. The 25D coolant-thru drill is specified for aerospace structural drilling, long-reach cooling holes in injection moulds, and medical implant manufacturing. Requires a high-pressure coolant system (≥60 bar) and a machining centre with minimal thermal growth. Custom geometries available on request.

Scanalatura 250,00 mmCodolo ø10,00 mmLunghezza totale 294,00 mmPunta 140°Rivestimento TiAlNMOQ 1 pz

Richiedi prezzo e disponibilità

Prezzo di riferimento

144,23 €

Prezzo fabbrica rif. (EUR)

Basato sul costo barra al 2026-07-10. Il preventivo finale può variare.

ø9.00mm 25D Coolant Drill

SKU: SCD-CTD-25D-D900

✓ Prezzo diretto di fabbrica

✓ MOQ 1 pezzo, misure stock in 1–5 giorni

✓ Lunghezze e diametri speciali disponibili

Specifiche tecniche

Diametro taglio (D1 h7)ø9,00 mm
Equivalente imperiale0.3543"
Lunghezza scanalatura (L2)250,00 mm
Diametro codolo (D2 h6)ø10,00 mm
Lunghezza totale (L1)294,00 mm
Rapporto profondità25D (25× diameter)
Angolo punta140°
Angolo elica30°
Numero taglienti2
RivestimentoTiAlN / TiSiN Oerlikon Balzers BALINIT®
SubstratoK10/K20 Solid Carbide 10% Co binder
RefrigerazioneInternal twin-channel
TolleranzaDIN 1414 · ISO 5419
MOQ1 pezzo
Tempo standard1–5 giorni lavorativi
Tempo speciale5–15 giorni lavorativi

25D Dimensional Drawing

D1 h7
ø9,00
L2
250,00
D2 h6
ø10,00
L1
294,00
Point
140°
Ratio
25D

ø9.00mm 25D — recommended applications

  • Engine block water jackets
  • Flange bolt-hole patterns
  • Pump housing bore features
  • Railway component deep holes
Consiglio di lavorazione: At ø9.00mm the internal coolant channel diameter increases significantly, improving chip flush at deeper ratios. Peck cycles can usually be eliminated.

Materiali consigliati

GG25 Grey Cast Iron
C45 Steel
17-4PH Stainless
Inconel 718

25×D Maximum-Depth Coolant-Thru Drill

Maximum depth — aerospace, mould cooling, medical implants

25xD carbide drillaerospace deep hole drillingmould cooling hole drillmaximum depth carbide

Ready to Order ø9.00mm 25D Coolant Drills?

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