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DeepTri-Drill

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Broca cañón de plaquita intercambiable con una eficiencia excepcional

DeepTri-Drill, la serie de brocas de plaquita intercambiable fáciles de usar, ofrece un rendimiento sobresaliente, una eficacia y una estabilidad excepcionales en el taladrado de agujeros profundos

Aplicaciones y características

Aplicaciones

Small-diameter drilling

Características

1. Amplia gama de opciones para diversas operaciones de taladrado profundo

2. Máxima eficiencia

  • El exclusivo rompevirutas y divisor de virutas en la arista de corte permite un impresionante control de viruta en cualquier velocidad de avance, especialmente en los avances más altos
  • Gracias a la suave evacuación de viruta, es posible realizar agujeros profundos (taladrado) incluso con una presión de refrigerante estándar de 1-2 MPa (145-290 psi)

3. Excelente redondez, rectitud y acabado superficial

  • La geometría especial de la arista de corte y los patines guía optimizados proporcionan una calidad de agujero excepcional.

Plaquitas y calidades

Plaquitas

TOHT-NDJ/NDL

  • 3 aristas de corte con separador de virutas

LOGT-NDJ

  • 2 aristas de corte con separador de virutas

ZSGT-NDJ

  • 1 arista de corte con separador de virutas

FBM/FBH

  • Diseño optimizado del rompevirutas para el taladrado de agujeros profundos

Patín guia

Calidades principales

AH9130

  • P15 – P35 / M25 – M35 / K10 – K25 / S15 – S30
  • Gran resistencia al desgaste
  • Diseñada para el taladrado de diversos materiales

AH725

  • P15 – P30 / M15 – M30 / K25 – K30 / S15 – S25
  • Buen equilibrio entre la resistencia al desgaste y al astillado
  • Adecuada para el mecanizado de acero y acero inoxidable en condiciones de corte estándar

FH3125 (Para patines guia)

  • Primera opción
  • Gran durabilidad de la herramienta gracias a un sustrato y a un recubrimiento único

FH3135 (Para patines guia)

  • Gran resistencia a la rotura
  • Primera opción cuando se utiliza un refrigerante soluble en agua

Cuerpos de broca

Taladrado en general

MCTR (ø8 – ø40 mm)

• Para tornos y centros de mecanizado
• L/D = 8 – 45

Taladrado profundo

TRLG (ø12 – ø30 mm)

• Para máquinas de broca cañón

Ejemplos prácticos

Ejemplo #01

Indústria energética

Pieza: Tubo
Material: SUS304 / X5CrNi18-9
Broca: MCTR20.00XM32-10
Plaquita: TOHT090305R-NDL
Calidad: AH725
Condiciones corte: Vc = 80 (m/min)
f = 0.04 (mm/rev)
Vf = 53 (mm/min)
H = 200 (mm)
Refrigeración: Taladrina
Máquina: Horizontal M/C
Example #2

Molde y matriz

Pieza: Molde de plástico
Material: SKD61 / X40CrMoV5-1 (45 HRC)
Broca: TRLGCH18.00X1500-36A
Plaquita: TOHT080305R-NDJ
Calidad: AH725
Condiciones corte: Vc = 62 (m/min)
f = 0.04 (mm/rev)
Vf = 44 (mm/min)
H = 700 (mm)
Refrigeración: Taladrina
Máquina: Horizontal M/C
Ejemplo #03

Industria automovilística

Pieza: Eje
Material: SCM420H
Broca: MCTR12.00XM20-20
Plaquita: LOGT060204R-NDJ
Calidad: AH725
Condiciones corte: Vc = 150 (m/min)
f = 0.13 (mm/rev)
Vf = 517 (mm/min)
øDc = 12 (mm)
H = 233 (mm)
Refrigeración: Taladrina
Máquina: Vertical M/C

Condiciones de corte estándar

Drill diameter: DC = ø7.94 – ø9.99 mm

ISO Workpiece material Chip-breaker Grade Cutting speed
Vc (m/min)		 Feedf (mm/rev)
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
* 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
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
Aluminium alloys NDJ AH9130 60 – 100 0.05 – 0.18
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
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
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
* 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
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
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
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
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
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
* 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
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
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
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
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

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