
Wechselkopf-Tieflochbohrer mit außergewöhnlicher Effizienz
DeepTri-Drill, die einfach zu handhabende, Wechselkopf-Bohrer Serie, bietet hervorragende Leistung, außergewöhnliche Effizienz und Stabilität beim Tieflochbohren
Anwendungen & Eigenschaften
Anwendungen
Eigenschaften
1. Große Auswahl an Optionen für verschiedene Tiefbohranwendungen
2. Höchste Effizienz
- Einzigartiger Spanbrecher und Spänesplitter an der Schneide ermöglichen eine beeindruckende Spankontrolle bei jedem Vorschub, insbesondere bei höheren Vorschüben
- Dank der reibungslosen Spanabfuhr ist Tiefbohren auch bei einem Standard-Kühlmitteldruck von 1-2 MPa (145-290 psi) möglich
3. Ausgezeichnete Rundheit, Geradheit und Oberflächengüte
– Eine spezielle Schneidengeometrie und optimierte Führungsleisten sorgen für eine außergewöhnliche Lochqualität.
Wendeschneidplatten & Sorten
Wendeschneidplatten
TOHT-NDJ/NDL
- Wendeschneidplatte mit 3 Schneiden mit Spanbrecher
LOGT-NDJ
- Wendeschneidplatte mit 2 Schneiden mit Spanbrecher
ZSGT-NDJ
- Einseitige Wendeschneidplatte mit Spanbrecher
FBM/FBH
- Optimiertes Spanbrecherdesign für Tieflochbohren
Führungsplatte
Haupt-Sorten
AH9130
- P15 – P35 / M25 – M35 / K10 – K25 / S15 – S30
- Hohe Verschleißfestigkeit
- Entwickelt für das Bohren verschiedener Materialien
AH725
- P15 – P30 / M15 – M30 / K25 – K30 / S15 – S25
- Gutes Gleichgewicht zwischen Verschleiß- und Zerspanungsfestigkeit
- Geeignet für die Bearbeitung von Stahl und rostfreiem Stahl unter allgemeinen Schnittbedingungen
FH3125 (Für Führungsplatten)
- Erste Empfehlung
- Hohe Standzeit durch einzigartiges Substrat und Beschichtung
FH3135 (Für Führungsplatten)
- Hohe Bruchsicherheit
- Erste Wahl bei Verwendung wasserlöslicher Kühlmittel
Bohr-Körper
Allgemeines Bohren
MCTR (ø8 – ø40 mm)
– Für Drehmaschinen und Bearbeitungszentren
• L/D = 8 – 45
Praxis-Beispiele
Beispiel 1
Wärmetauscher-Industrie
Werkstück: | Rohrbogen |
Material: | SUS304 / X5CrNi18-9 |
Bohrer: | MCTR20.00XM32-10 |
Wendeschneidplatte: | TOHT090305R-NDL |
Sorte: | AH725 |
Schnittbedingungen: | Vc = 80 (m/min) f = 0.04 (mm/U) Vf = 53 (mm/min) H = 200 (mm) Kühlmittel: Nass Maschine: Horizontal M/C |

Beispiel 2
Werkzeug- und Formenbau
Werkstück: | Plastikform |
Material: | SKD61 / X40CrMoV5-1 (45 HRC) |
Bohrer: | TRLGCH18.00X1500-36A |
Wendeschneidplatte: | TOHT080305R-NDJ |
Sorte: | AH725 |
Schnittbedingungen: | Vc = 62 (m/min) f = 0.04 (mm/U) Vf = 44 (mm/min) H = 700 (mm) Kühlmittel: Nass Maschine: Horizontal M/C |

Beispiel 3
Automobilindustrie
Werkstück: | Welle |
Material: | SCM420H |
Bohrer: | MCTR12.00XM20-20 |
Wendeschneidplatte: | LOGT060204R-NDJ |
Sorte: | AH725 |
Schnittbedingungen: | Vc = 150 (m/min) f = 0.13 (mm/U) Vf = 517 (mm/min) øDc = 12 (mm) H = 233 (mm) Kühlmittel: Nass Maschine: Vertical M/C |

Standard-Schnittbedingungen
Drill diameter: DC = ø7.94 – ø9.99 mm
ISO | Workpiece material | Chip-breaker | Grade | Cutting speed Vc (m/min) |
Feedf (mm/rev) |
---|---|---|---|---|---|
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Low carbon steel (C < 0.3) SS400, SM490, S25C, etc. E275A, C25, etc |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.08 |
Carbon steel (C > 0.3) S45C, S55C, etc. C45, C55, etc. |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.14 | |
Low alloy steel (C < 0.3) SCM415, 18CrMo4, etc. |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.08 | |
Alloy steel (C > 0.3) SCM440, SCr420, 42CrMo4, 20Cr4, etc. |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.14 | |
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Stainless steel (Austenitic) SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. |
NDJ | AH9130 | 60 – 80 | 0.05 – 0.08 |
Stainless steel (Martensitic, Ferritic) SUS430, SUS416, etc. X6Cr17, X12CrS13, etc. |
NDJ | AH9130 | 60 – 80 | 0.05 – 0.08 | |
Stainless steel (Precipitation hardening) SUS630, X5CrNiCuNb16-4, etc. |
NDJ | AH9130 | 60 – 80 | 0.05 – 0.08 | |
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Grey cast iron FC250, GG25, 250, etc. |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.2 |
Ductile cast iron FCD700, 700-2, etc. |
NDJ | AH9130 | 60 – 100 | 0.05 – 0.2 | |
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Aluminium alloys | NDJ | AH9130 | 60 – 100 | 0.05 – 0.18 |
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Heat-resistant alloys Inconel 718, etc. |
NDJ | AH9130 | 20 – 50 | 0.04 – 0.06 |
Titanium alloys Ti-6Al-4V, etc. |
NDJ | AH9130 | 30 – 60 | 0.04 – 0.1 | |
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Hardened steel ≥ 40HRC |
NDJ | AH9130 | 20 – 50 | 0.04 – 0.06 |
*Coolant recommendations for drilling stainless steel:
– Oil coolant is first priority
– Water soluble coolant requires at least 20% oil concentration
Drill diameter: DC = ø10 – ø28 mm
ISO | Workpiece material | Priority | Chip-breaker | Grade | Cutting speed Vc (m/min) |
Feed:f (mm/rev) | |||
---|---|---|---|---|---|---|---|---|---|
ø10 – ø11.8 | ø11.81 – ø13.99 | ø14 – ø18 | ø18.01 – ø28 | ||||||
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Low carbon steel (C < 0.3) SS400, SM490, S25C, etc. E275A, C25, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.1 | 0.03 – 0.1 |
First choice | NDJ | AH9130 | 80 – 140 | 0.05 – 0.08 | 0.05 – 0.1 | 0.06 – 0.12 | 0.08 – 0.16 | ||
Carbon steel (C > 0.3) S45C, S55C, etc. C45, C55, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.1 | 0.03 – 0.12 | |
First choice | NDJ | AH9130 | 80 – 140 | 0.05 – 0.14 | 0.05 – 0.16 | 0.07 – 0.18 | 0.08 – 0.2 | ||
Low alloy steel (C < 0.3) SCM415, 18CrMo4, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.12 | 0.08 – 0.1 | |
First choice | NDJ | AH9130 | 80 – 140 | 0.05 – 0.08 | 0.05 – 0.1 | 0.06 – 0.12 | 0.08 – 0.16 | ||
Alloy steel (C > 0.3) SCM440, SCr420, 42CrMo4, 20Cr4, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.1 | 0.03 – 0.12 | |
First choice | NDJ | AH9130 | 80 – 120 | 0.05 – 0.14 | 0.05 – 0.16 | 0.07 – 0.18 | 0.08 – 0.2 | ||
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Stainless steel (Austenitic) SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.06 | 0.03 – 0.06 |
First choice | NDJ | AH9130 | 60 – 100 | 0.05 – 0.08 | 0.05 – 0.1 | 0.05 – 0.1 | 0.05 – 0.12 | ||
Stainless steel (Martensitic, Ferritic) SUS430, SUS416, etc. X6Cr17, X12CrS13, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.06 | 0.03 – 0.06 | |
First choice | NDJ | AH9130 | 60 – 100 | 0.05 – 0.08 | 0.05 – 0.1 | 0.05 – 0.1 | 0.05 – 0.12 | ||
Stainless steel (Precipitation hardening) SUS630, X5CrNiCuNb16-4, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.06 | 0.03 – 0.06 | |
First choice | NDJ | AH9130 | 60 – 100 | 0.05 – 0.08 | 0.05 – 0.1 | 0.05 – 0.1 | 0.05 – 0.12 | ||
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Grey cast iron FC250, GG25, 250, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.15 | 0.05 – 0.18 |
First choice | NDJ | AH9130 | 80 – 140 | 0.05 – 0.2 | 0.05 – 0.25 | 0.05 – 0.25 | 0.05 – 0.3 | ||
Ductile cast iron FCD700, 700-2, etc. |
Lower feed | NDL | AH725 | 50 – 100 | – | – | 0.03 – 0.15 | 0.05 – 0.18 | |
First choice | NDJ | AH9130 | 80 – 140 | 0.05 – 0.2 | 0.05 – 0.25 | 0.05 – 0.25 | 0.05 – 0.3 | ||
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Aluminium alloys | Lower feed | NDL | AH725 | 80 – 160 | – | – | 0.03 – 0.15 | 0.03 – 0.15 |
First choice | NDJ | AH9130 | 100 – 200 | 0.05 – 0.18 | 0.05 – 0.2 | 0.08 – 0.22 | 0.1 – 0.25 | ||
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Heat-resistant alloys Inconel 718, etc. |
Lower feed | NDL | AH725 | 20 – 50 | – | – | 0.03 – 0.06 | 0.03 – 0.08 |
First choice | NDJ | AH9130 | 20 – 50 | 0.04 – 0.06 | 0.04 – 0.08 | 0.04 – 0.08 | 0.04 – 0.1 | ||
Titanium alloys Ti-6Al-4V, etc. |
Lower feed | NDL | AH725 | 30 – 60 | – | – | 0.03 – 0.1 | 0.03 – 0.12 | |
First choice | NDJ | AH9130 | 30 – 60 | 0.04 – 0.1 | 0.05 – 0.13 | 0.05 – 0.13 | 0.05 – 0.15 | ||
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Hardened steel ≥ 40HRC |
Lower feed | NDL | AH725 | 40 – 100 | – | – | 0.03 – 0.08 | 0.03 – 0.08 |
First choice | NDJ | AH9130 | 50 – 100 | 0.04 – 0.06 | 0.04 – 0.08 | 0.04 – 0.08 | 0.04 – 0.1 |
The use of NDL chipbreakers is recommended for cross hole drilling with low feed conditions.
*Coolant recommendations for drilling stainless steel:
– Oil coolant is first priority
– Water soluble coolant requires at least 20% oil concentration
Drill diameter: DC = ø28.01 – ø40 mm
ISO | Workpiece material | Priority | For central | For intermediate | For peripheral | Cutting speed Vc (m/min) |
Feedf (mm/rev) | |||
---|---|---|---|---|---|---|---|---|---|---|
Chip-breaker | Grade | Chip-breaker | Grade | Chip-breaker | Grade | ø28.01 – ø40 | ||||
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Low carbon steel (C < 0.3) SS400, SM490, S25C, etc. E275A, C25, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.1 |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 140 | 0.1 – 0.25 | ||
Carbon steel (C > 0.3) S45C, S55C, etc. C45, C55, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.12 | |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 140 | 0.1 – 0.3 | ||
Low alloy steel (C < 0.3) SCM415, 18CrMo4, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.1 | |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 140 | 0.1 – 0.25 | ||
Alloy steel (C > 0.3) SCM440, SCr420, 42CrMo4, 20Cr4, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.12 | |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 120 | 0.1 – 0.3 | ||
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Stainless steel (Austenitic) SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. |
Lower feed | G | AH8015 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.1 |
First choice | G | AH8015 | G | AH8015 | G | AH8015 | 60 – 100 | 0.1 – 0.15 | ||
Stainless steel (Martensitic, Ferritic) SUS430, SUS416, etc. X6Cr17, X12CrS13, etc. |
Lower feed | G | AH8015 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.1 | |
First choice | G | AH8015 | G | AH8015 | G | AH8015 | 60 – 100 | 0.1 – 0.15 | ||
Stainless steel (Precipitation hardening) SUS630, X5CrNiCuNb16-4, etc. |
Lower feed | G | AH8015 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.1 | |
First choice | G | AH8015 | G | AH8015 | G | AH8015 | 60 – 100 | 0.1 – 0.15 | ||
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Grey cast iron FC250, GG25, 250, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.14 |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 140 | 0.1 – 0.35 | ||
Ductile cast iron FCD700, 700-2, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 50 – 100 | 0.03 – 0.14 | |
First choice | G | AH725 | G | AH725 | G | AH725 | 80 – 140 | 0.1 – 0.35 | ||
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Aluminium alloys | Lower feed | G | AH725 | DL | AH725 | G | AH725 | 80 – 160 | 0.03 – 0.2 |
First choice | G | AH725 | G | AH725 | G | AH725 | 100 – 200 | 0.1 – 0.3 | ||
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Heat-resistant alloys Inconel 718, etc. |
Lower feed | G | AH8015 | DL | AH725 | G | AH725 | 20 – 50 | 0.03 – 0.08 |
First choice | G | AH8015 | G | AH8015 | G | AH8015 | 20 – 50 | 0.06 – 0.13 | ||
Titanium alloys Ti-6Al-4V, etc. |
Lower feed | G | AH725 | DL | AH725 | G | AH725 | 30 – 60 | 0.03 – 0.1 | |
First choice | G | AH725 | G | AH725 | G | AH725 | 30 – 60 | 0.1 – 0.18 | ||
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Hardened steel ≥ 40HRC |
Lower feed | G | AH8015 | DL | AH725 | G | AH725 | 40 – 100 | 0.03 – 0.1 |
First choice | G | AH8015 | G | AH8015 | G | AH8015 | 50 – 100 | 0.06 – 0.13 |
The use of NDL chipbreakers is recommended for cross hole drilling with low feed conditions.
*Coolant recommendations for drilling stainless steel:
– Oil coolant is first priority
– Water soluble coolant requires at least 20% oil concentration
Weitere Informationen zu diesem Produkt finden Sie in unserem Online-Katalog oder im Produktbericht, den Sie herunterladen können:
e-Catalog
- Haupt-Broschüre: PDF (englisch)
Erweiterungen:
Führungsplatte