SolidDrill (DSW, DSM)

product_Holemaking_Holemaking_SolidDrill

Broca de metal duro con recubrimiento para una estabilidad excelente

Combinación ideal de geometría de broca y composición del metal duro para un rendimiento excepcional en una amplia gama de aplicaciones de taladrado

Aplicaciones y características

DrillingSmall-diameter drillingCoolant hole

1. Nueva calidad de recubrimiento con mayor resistencia al desgaste

• Nueva calidad de metal duro con recubrimiento de gran versatilidad. Calidad perfecta para una durabilidad estable y prolongada de la herramienta en una amplia gama de materiales.

2. Su innovadora arista de corte ofrece un taladrado fiable

• La forma no convencional de la arista reduce las fuerzas de corte y mejora la fuerza de adherencia del recubrimiento para evitar la rotura repentina de la arista.

3. Estilo de mango estándar en todo el mundo – Estandarizado con DIN6535-Forma HA

• Sólo 6 diámetros de mango disponibles: ø6, ø8, ø10, ø12, ø14, ø16 mm. Esto reduce el número de mordazas necesarias.

1. Variedad de medidas y L/D

• Permite realizar agujeros profundos de hasta 5 a 15 veces el diámetro de la broca.
• Disponibles como artículos estándar de ø0,1 a ø3,0 mm en incrementos de 0,01 mm. Los diámetros de mango están unificados a ø3 mm.

2. Brocas de centrado para el mecanizado del agujero guía

  • El tipo DSM-CP140 tiene un ángulo de punta de 140° que puede evitar eficazmente que la arista de corte se astille.
  • El tipo DSM-CP90, que tiene un ángulo de punta de 90°, también puede utilizarse para chaflanar la boca del agujero.

Brocas y calidades

Brocas

DSW-DI (ø3 – ø12 mm)

  • Con suministro de interior de refrigerante

DSW-DE (ø3 – ø12 mm)

  • Sin refrigeración interior. Más económicas

DSW-CI (ø3 – ø10 mm)

  • Cylindrical shank, with coolant holes

DSM (ø0.1 – ø3 mm)

  • Broca de metal duro de diámetro pequeño, L/D (ULDR) = 5 – 15

DSM-CP (ø3 mm)

  • Brocas para agujero previo
Calidades principales

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

YH170

  • P20 – P35 / M20 – M35
  • Alta resistencia al desgaste y a la rotura
  • Diseñada para el taladrado de acero al carbono y acero inoxidable

YH180

  • Alta resistencia al desgaste
  • Diseñado para el taladrado de acero al carbono y acero inoxidable

Ejemplos prácticos

Pieza:  Parte de máquina
Material: C55  (ISO) 
Broca: DSW103-040-12DE3
Diámetro de agujero: øDc = 10.3 (mm)
Calidad: AH725
Condiciones de corte: Vc = 50 (m/min)
f = 0.3 (mm/rev)
H = 24 (mm)
Refrigeración: Taladrina (Exterior)
Máquina: Horizontal MC

Condiciones de corte estándar

DSW-DE (External supply)
ISO Workpiece material Brinell hardness
(HB)
Cutting speedVc (m/min) Feed: f (mm/rev)
ø3 – ø6 ø6 – ø10 ø10 – ø16 ø3 – ø6 ø6 – ø10 ø10 – ø12
Low carbon steels (C < 0.3)
SS400, SM490, S25C, etc.
C15E4, E275A, E355D, etc.
– 180 40 – 100 60 – 120 60 – 130 0.15 – 0.3 0.15 – 0.35 0.2 – 0.5
Carbon steels (C > 0.3)
S45C, S55C, , etc.
C45, C55, etc.
180 – 300 40 – 90 50 – 120 60 – 130 0.15 – 0.3 0.15 – 0.35 0.2 – 0.4
High alloy steels
SCM440, etc.
42CrMo4, etc.
250 – 350 40 – 80 50 – 100 50 – 100 0.1 – 0.2 0.15 – 0.3 0.15 – 0.35
Stainless steels
SUS304, etc.
X5CrNi18-9, etc.
– 200 20 – 40 30 – 50 30 – 60 0.05 – 0.2 0.1 – 0.25 0.1 – 0.3
Grey cast irons
FC300, etc.
250, etc.
– 200 40 – 90 50 – 95 50 – 100 0.15 – 0.3 0.2 – 0.4 0.2 – 0.5
Ductile cast irons
FCD450, etc.
450-10S, etc.
– 300 30 – 80 40 – 90 45 – 90 0.1 – 0.3 0.2 – 0.4 0.2 – 0.4
Aluminium alloys
ADC12, etc.
AlSi11Cu3, etc.
40 – 90 50 – 100 50 – 100 0.15 – 0.3 0.2 – 0.4 0.2 – 0.5
Titanium alloys
Ti-6Al-4V, etc.
20 – 40 20 – 40 20 – 40 0.1 – 0.2 0.15 – 0.25 0.15 – 0.4
Heat-resistant alloys, Inconel
Inconel 718, etc.
250 – 10 – 30 10 – 30 10 – 30 0.03 – 0.07 0.05 – 0.1 0.07 – 0.12
High hardened steels
SKD11, etc.
X153CrMoV12, etc.
– 40HRC 20 – 40 20 – 40 20 – 40 0.05 – 0.15 0.05 – 0.15 0.05 – 0.2
  • The cutting parameters shown in the table are merely a starting guideline for general machining. Values should be varied depending on the power or rigidity of the machine to be used. Optimum conditions should be selected depending on the actual chip control or damage on edges.
  • When using the smaller diameter tools in each range, set the feed “f” to the lower recommended values.
  • The coolant supply is critical for the provision of stable machining conditions and enhanced tool life. A large coolant volume should be supplied, especially when drilling di! cult-to-cut materials.
  • When drilling stainless steel with low machinability such as austenitic stainless steel with a depth deeper than L/D = 3, a pecking cycle or internal coolant supply is recommended.
DSW-DI (Internal supply)
ISO Workpiece material Brinell hardness
(HB)
Cutting speedVc (m/min) Feed: f (mm/rev)
ø3 – ø6 ø6 – ø10 ø10 – ø16 ø3 – ø6 ø6 – ø10 ø10 – ø12
Low carbon steels (C < 0.3)
SS400, SM490, S25C, etc.
C15E4, E275A, E355D, etc.
– 180 70 – 140 80 – 160 90 – 190 0.15 – 0.3 0.15 – 0.35 0.2 – 0.5
Carbon steels (C > 0.3)
S45C, S55C, , etc.
C45, C55, etc.
180 – 300 50 – 130 70 – 160 80 – 170 0.15 – 0.3 0.15 – 0.35 0.2 – 0.4
High alloy steels
SCM440, etc.
42CrMo4, etc.
250 – 350 40 – 100 60 – 140 60 – 160 0.1 – 0.2 0.15 – 0.3 0.15 – 0.35
Stainless steels
SUS304, etc.
X5CrNi18-9, etc.
– 200 25 – 75 50 – 100 50 – 120 0.05 – 0.2 0.1 – 0.25 0.1 – 0.3
Grey cast irons
FC300, etc.
250, etc.
– 200 80 – 140 100 – 160 100 – 180 0.15 – 0.3 0.2 – 0.4 0.2 – 0.45
Ductile cast irons
FCD450, etc.
450-10S, etc.
– 300 70 – 140 80 – 150 80 – 170 0.1 – 0.3 0.2 – 0.4 0.2 – 0.45
Aluminium alloys
ADC12, etc.
AlSi11Cu3, etc.
60 – 200 60 – 200 60 – 200 0.15 – 0.3 0.2 – 0.4 0.2 – 0.5
Titanium alloys
Ti-6Al-4V, etc.
20 – 60 30 – 80 30 – 80 0.1 – 0.2 0.1 – 0.25 0.15 – 0.4
Heat-resistant alloys, Inconel
Inconel 718, etc.
250 – 10 – 30 10 – 40 10 – 40 0.03 – 0.07 0.05 – 0.1 0.07 – 0.15
High hardened steels
SKD11, etc.
X153CrMoV12, etc.
– 40HRC 20 – 50 30 – 60 30 – 60 0.05 – 0.15 0.05 – 0.15 0.05 – 0.2
  • The cutting parameters shown in the table are merely a starting guideline for general machining. Values should be varied depending on the power or rigidity of the machine to be used. Optimum conditions should be selected depending on the actual chip control or damage on edges.
  • When using the smaller diameter tools in each range, set the feed “f” to the lower recommended values.
  • Oil holes that become blocked may cause drill breakages. A fi lter to prevent the circulation of chips must be used on the coolant supply system.
DSW-CI (16xD, 20xD)
ISO Workpiece material Cutting speed
Vc (m/min)
Feed: f (mm/rev)
Tool diameter: DC (mm)
ø3 – ø5 ø5.1 – ø8 ø8.1 – ø10
Low carbon steels (C < 0.3)
SS400, SM490, S25C, etc.
C15E4, E275A, E355D, etc.
70 – 90 0.1 – 0.18 0.1 – 0.2 0.1 – 0.25
High carbon steels (C > 0.3)
S45C, S55C, etc.
C45, C55, etc.
70 – 90 0.1 – 0.18 0.1 – 0.2 0.1 – 0.25
Low alloy steels
SCM415, etc.
18CrMo4, etc.
70 – 90 0.1 – 0.18 0.1 – 0.2 0.1 – 0.25
Alloy steels
SCM440, SCr420, etc.
42CrMo4, 20Cr4, etc.
75 – 85 0.08 – 0.14 0.08 – 0.18 0.12 – 0.2
Stainless steels
SUS304, SUS316, etc.
X5CrNi18-9,
X5CrNiMo17-12-2, etc.
55 – 65 0.04 – 0.12 0.08 – 0.16 0.1 – 0.18
Grey cast irons
FC250, etc.
GG25, etc.
80 – 100 0.14 – 0.24 0.16 – 0.26 0.18 – 0.3
Ductile cast irons
FCD700, etc.
GGG70, etc.
80 – 100 0.14 – 0.24 0.16 – 0.26 0.18 – 0.3
Titanium alloys
Ti-6Al-4V, etc.
35 – 45 0.06 – 0.12 0.08 – 0.16 0.1 – 0.18
Nickel-based alloys 30 – 40 0.06 – 0.12 0.08 – 0.16 0.1 – 0.18
DSW-CI (30xD)
ISO Workpiece material Cutting speed
Vc (m/min)
Feed: f (mm/rev)
Tool diameter: DC (mm)
ø3 – ø5 ø5.1 – ø8 ø8.1 – ø10
Low carbon steels (C < 0.3)
SS400, SM490, S25C, etc.
C15E4, E275A, E355D, etc.
70 – 90 0.08 – 0.11 0.12 – 0.17 0.1 – 0.22
High carbon steels (C > 0.3)
S45C, S55C, etc.
C45, C55, etc.
70 – 90 0.08 – 0.11 0.12 – 0.17 0.1 – 0.22
Low alloy steels
SCM415, etc.
18CrMo4, etc.
70 – 90 0.08 – 0.11 0.12 – 0.17 0.1 – 0.22
Alloy steels
SCM440, SCr420, etc.
42CrMo4, 20Cr4, etc.
75 – 85 0.06 – 0.09 0.08 – 0.14 0.1 – 0.18
Stainless steels
SUS304, SUS316, etc.
X5CrNi18-9,
X5CrNiMo17-12-2, etc.
55 – 65 0.04 – 0.1 0.08 – 0.14 0.1 – 0.16
Grey cast irons
FC250, etc.
GG25, etc.
80 – 100 0.14 – 0.22 0.16 – 0.26 0.18 – 0.25
Ductile cast irons
FCD700, etc.
GGG70, etc.
80 – 100 0.14 – 0.22 0.16 – 0.24 0.18 – 0.25
Titanium alloys
Ti-6Al-4V, etc.
35 – 45 0.06 – 0.1 0.08 – 0.12 0.1 – 0.13
Nickel-based alloys 30 – 40 0.06 – 0.1 0.08 – 0.12 0.08 – 0.13
DSM
ISO Workpiece material Hardness Cutting speedVc (m/min) Feed: f (mm/rev)
ø0.1 – ø0.3 ø0.31 – ø0.5 ø0.51 – ø3 ø0.1 – ø0.3 ø0.31 – ø0.5 ø0.51 – ø1 ø1.01 – ø2 ø2.01 – ø3
Carbon steels,
Alloy steels
– 300HB 5 – 20 15 – 30 25 – 60 0.001 – 0.004 0.002 – 0.01 0.005 – 0.05 0.03 – 0.09 0.05 – 0.1
Stainless steels – 200HB 2 – 12 6 – 18 10 – 20 0.0005 – 0.004 0.002 – 0.008 0.005 – 0.03 0.01 – 0.04 0.02 – 0.05
Grey cast irons 150 – 250HB 5 – 15 10 – 25 20 – 50 0.0005 – 0.004 0.002 – 0.012 0.005 – 0.03 0.01 – 0.06 0.03 – 0.12
Ductile cast irons 150 – 250HB 5 – 15 10 – 25 20 – 50 0.001 – 0.003 0.002 – 0.01 0.005 – 0.02 0.01 – 0.05 0.03 – 0.1
Aluminium alloys 10 – 20 10 – 30 20 – 50 0.001 – 0.01 0.005 – 0.03 0.01 – 0.05 0.04 – 0.15 0.06 – 0.2
Copper / Brass 10 – 20 10 – 30 20 – 50 0.001 – 0.01 0.005 – 0.03 0.01 – 0.05 0.04 – 0.15 0.06 – 0.2
Heat-resistant alloys – 40HRC 2 – 6 5 – 10 8 – 20 0.0005 – 0.003 0.002 – 0.004 0.002 – 0.004 0.002 – 0.004
High hardened steels – 50HRC 4 – 8 6 – 10 6 – 16 0.0005 – 0.002 0.001 – 0.005 0.005 – 0.02 0.01 – 0.03 0.02 – 0.06

※ Not recommended

  • When the drilling depth is deeper than L/D = 5, use drill pecking every 10 to 50% of the drill diameter.
  • The above cutting conditions are applied to when a water soluble cutting fluid is used. For drilling a hole smaller than ø0. 3 mm, use of a starting drill is recommended.
  • When setting the drill, the drill runout should be within 0.002 mm on the taper. (Especially for the drill diameter smaller than ø0.5 mm)
DSM-CP
ISO Workpiece material Hardness Cutting speedVc (m/min) Feed: f (mm/rev)
DSM-CP90 DSM-CP140
Carbon, Mild and Alloy steels – 300HB 30 – 80 0.01 – 0.06 0.03 – 0.08
Stainless steels – 200HB 15 – 40 0.01 – 0.03 0.02 – 0.06
Grey and ductile cast irons 150 – 250HB 30 – 80 0.02 – 0.06 0.05 – 0.1
Aluminium alloys 60 – 120 0.02 – 0.1 0.05 – 0.15
High hardened steels – 45HRC 10 – 40 0.01 – 0.05

※ Not recommended

  • Use DSM-CP140 for drilling hard materials and stainless steel that have work-hardening characteristic.
  • The above cutting conditions are designed when using water-soluble cutting fluid, in which case, set the cutting speed to the lower side of the range.

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