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Brocas TF • Ligas de titânio • Refrigeração interna • Dados de aplicação

K125 (~5 x D) • K715 • Haste versão A • Brocas TF

Name: K125 (~5 x D) • K715 • Haste versão A • Brocas TF
SKU: 100004188
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Brocas TF • Ligas de titânio • Refrigeração interna • Dados de aplicação

Características e benefícios

TF drills with through coolant for titanium materials.

Material-specific SC drill with three cutting edges for higher feed rates than with two-edged drills.

Three spacious flutes for rapid chip evacuation.

Three-margin lands deliver better hole quality and straightness than two-flute drills.

Through-coolant design for improved chip evacuation enables deeper holes and more effective cooling of the cutting edges and longer tool life.

K715 fine-grained carbide grade is the optimum combination of toughness and wear resistance for titanium drilling applications.

Usos e aplicações

Furação
Furação: saída inclinada
Dimensões da ferramenta: 3 canais/3 guias/com refrigeração
Furação — Refrigeração interna
Haste — Cilíndrica lisa ≤h6
Ângulo de hélice: 30°
Drilling: Cross-Hole Drilling

Tolerance • Inch
nominal size range	D1 tolerance m7	D tolerance h6
.1181–.2362	.0002/.0006	.0000/-.0003
.2362–.3937	.0002/.0008	.0000/-.0004
.3937–.7087	.0003/.0010	.0000/-.0004
.7087–1.0000	.0003/.0011	.0000/-.0005

Tolerance • Metric
nominal size range	D1 tolerance m7	D tolerance h6
3–6	0,004/0,016	0,000/-0,008
6–10	0,006/0,021	0,000/-0,009
10–18	0,007/0,025	0,000/-0,011
18–25,4	0,008/0,029	0,000/-0,013

Brocas TF • Série B/K125 • Classe K715™ • Refrigeração interna • Diâmetro da broca de 0,1181–0,7874″ • Polegada

Material Group

Material Group

Cutting Speed vc

Inch

Range SFM

Recommended Feed Rate (f) by Diameter

Min

Starting Value

Max

1/8 .125

3/16 .188

1/4 .250

5/16 .313

3/8 .375

1/2 .500

5/8 .625

3/4 .750

S

4

70

100

160

IPR

–

.001–.003

.003–.006

–

Material Group

		Cutting Speed vc			Metric
		Range m/min			Recommended Feed Rate (f) by Diameter
		Min	Starting Value	Max		3,0	4,0	6,0	8,0	10,0	12,0	16,0	20,0
S	4	20	30	50	mm/r	–	–	0,03–0,08	0,03–0,08	0,03–0,08	0,08–0,15	0,08–0,15	–


		Cutting Speed vc			Metric
		Range m/min			Recommended Feed Rate (f) by Diameter
Material Group		Min	Starting Value	Max		3,0	4,0	6,0	8,0	10,0	12,0	16,0	20,0
S	4	20	30	50	mm/dev	–	–	0,03–0,08	0,03–0,08	0,03–0,08	0,08–0,15	0,08–0,15	–

Material Group

Cutting Speed vc

Metric

Range m/min

Recommended Feed Rate (f) by Diameter

Min

Starting Value

Max

3,0

4,0

6,0

8,0

10,0

12,0

16,0

20,0

K

1

60

85

110

mm/r

0,11–0,20

0,12–0,20

0,16–0,28

0,20–0,35

0,22–0,42

0,24–0,50

0,28–0,61

0,30–0,68

2

70

90

mm/r

0,11–0,20

0,12–0,20

0,16–0,28

0,20–0,35

0,22–0,42

0,24–0,50

0,28–0,61

0,30–0,68

3

50

70

mm/r

0,09–0,18

0,10–0,18

0,14–0,26

0,18–0,33

0,02–0,40

0,22–0,48

0,26–0,59

0,28–0,66

N

1

100

210

410

mm/r

0,09–0,15

0,10–0,20

0,18–0,33

0,20–0,38

0,25–0,43

0,03–0,51

0,43–0,58

0,64–0,79

2

100

250

mm/r

0,10–0,19

0,12–0,21

0,18–0,33

0,25–0,42

0,30–0,50

0,35–0,58

0,44–0,74

0,52–0,88

3

100

180

400

mm/r

0,09–0,16

0,10–0,20

0,12–0,26

0,16–0,36

0,20–0,40

0,24–0,45

0,30–0,50

0,34–0,60

4

60

170

250

mm/r

0,08–0,15

0,13–0,18

0,18–0,33

0,20–0,36

0,23–0,38

0,33–0,46

0,38–0,48

0,58–0,76

S

4

20

50

mm/r

0,03–0,05

0,04–0,07

0,07–0,09

0,09–0,12

0,11–0,15

0,13–0,18

0,17–0,24

0,22–0,30

Material Group

Cutting Speed vc

Inch

Range SFM

Recommended Feed Rate (f) by Diameter

Min

Starting Value

Max

1/8 .125

3/16 .188

1/4 .250

5/16 .313

3/8 .375

1/2 .500

5/8 .625

3/4 .750

K

1

200

280

360

IPR

.004–.008

.005–.008

.006–.011

.008–.014

.009–.017

.009–.020

.011–.024

.012–.027

2

230

300

IPR

.004–.008

.005–.008

.006–.011

.008–.014

.009–.017

.009–.020

.011–.024

.012–.027

3

160

230

IPR

.004–.007

.006–.010

.007–.013

.001–.016

.009–.019

.010–.023

.011–.026

N

1

330

690

1340

IPR

.004–.006

.004–.008

.007–.013

.008–.015

.010–.017

.001–.020

.017–.023

.025–.031

2

330

820

IPR

.004–.008

.005–.008

.007–.013

.010–.017

.012–.020

.014–.023

.017–.029

.021–.035

3

330

590

1310

IPR

.004–.006

.004–.008

.005–.010

.006–.014

.008–.016

.009–.018

.012–.020

.013–.024

4

200

560

820

IPR

.003–.006

.005–.007

.007–.013

.008–.014

.009–.015

.013–.018

.015–.019

.023–.030

S

4

70

160

IPR

.001–.002

.002–.003

.003–.004

.004–.005

.004–.006

.005–.007

.007–.009

.009–.012

Cutting Speed vc

Metric

Range m/min

Recommended Feed Rate (f) by Diameter

Material Group

Min

Starting Value

Max

3,0

4,0

6,0

8,0

10,0

12,0

16,0

20,0

K

1

60

85

110

mm/dev

0,11–0,20

0,12–0,20

0,16–0,28

0,20–0,35

0,22–0,42

0,24–0,50

0,28–0,61

0,30–0,68

2

70

72

90

mm/dev

0,11–0,20

0,12–0,20

0,16–0,28

0,20–0,35

0,22–0,42

0,24–0,50

0,28–0,61

0,30–0,68

3

50

51

70

mm/dev

0,09–0,18

0,10–0,18

0,14–0,26

0,18–0,33

,020–0,40

0,22–0,48

0,26–0,59

0,28–0,66

N

1

100

210

410

mm/dev

0,09–0,15

0,10–0,20

0,18–0,33

0,20–0,38

0,25–0,43

,033–0,51

0,43–0,58

0,64–0,79

2

100

248

250

mm/dev

0,10–0,19

0,12–0,21

0,18–0,33

0,25–0,42

0,30–0,50

0,35–0,58

0,44–0,74

0,52–0,88

4

60

173

250

mm/dev

0,08–0,15

0,13–0,18

0,18–0,33

0,20–0,36

0,23–0,38

0,33–0,46

0,38–0,48

0,58–0,76

S

4

30

20

51

mm/dev

0,03–0,05

0,04–0,07

0,07–0,09

0,09–0,12

0,11–0,15

0,13–0,18

0,17–0,24

0,22–0,30

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K125 (~5 x D) • K715 • Haste versão A • Brocas TF

Brocas TF • Ligas de titânio • Refrigeração interna • Dados de aplicação

Características e benefícios

Usos e aplicações

Brocas TF • Série B/K125 • Classe K715™ • Refrigeração interna • Diâmetro da broca de 0,1181–0,7874″ • Polegada

Sugestões de produtos

Product Family suggestions

Entre em contato com Dpto. Comercial

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K125 (~5 x D) • K715 • Haste versão A • Brocas TF

Brocas TF • Ligas de titânio • Refrigeração interna • Dados de aplicação

Características e benefícios

Usos e aplicações

Brocas TF • Série B/K125 • Classe K715™ • Refrigeração interna • Diâmetro da broca de 0,1181–0,7874″ • Polegada

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