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BIG DAISHOWA SEIKI Holding Tools for I.D. Tuning（Shank Diameter φD：ø20 mm）

BIG DAISHOWA SEIKI offers products Holding Tools for I.D. Tuning specified by Shank Diameter φD ø20 mm from Cutting Tools product category. There are a total of 1 items. A tool for drilling and cutting workpieces that can be used with a wide range of materials. BIG DAISHOWA SEIKI products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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Brand	BIG DAISHOWA SEIKI (1) KYOCERA (0) MANYO TOOLS (0) NGK SPARK PLUG (0) SANDVIK (0) SHOWA TOOL (0) THE CUT (0)
CAD	2D 3D
Days to Ship	All 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less Others

1 items

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: 30; 45; 60

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BBT/BT Shank CK Boring System MW Boring Head (For Roughing)

BIG DAISHOWA SEIKI

[Features]
· High efficiency machining with 2 blade small diameter rough boring.
· Uses general purpose ø20 shank.

Applicable Tip Shape	Minimum Processing Diameter φA	Application	Selfishly	Clamp Shape	Overall Length L1	Clearance angle	Shank Diameter φD	Protrusion length (L/D)	Lubrication Hole Y/N
-	-	Internal Diameter	-	-	-	-	ø20 mm	-	-

From: ₹ 22,810.67
Days to Ship: 10 Day(s) or more

10 Day(s) or more


Brand
Product Series
From
Days to Ship
Applicable Tip Shape
Minimum Processing Diameter φA
Application
Selfishly
Clamp Shape
Overall Length L1
Clearance angle
Shank Diameter φD
Protrusion length (L/D)
Lubrication Hole Y/N

	You can add up to 6 items per a category to the compare list.Compare
Brand	BIG DAISHOWA SEIKI
Product Series	BBT/BT Shank CK Boring System MW Boring Head (For Roughing)
From	₹ 22,810.67-
Days to Ship	10 Day(s) or more
Applicable Tip Shape	-
Minimum Processing Diameter φA	-
Application	Internal Diameter
Selfishly	-
Clamp Shape	-
Overall Length L1	-
Clearance angle	-
Shank Diameter φD	ø20 mm
Protrusion length (L/D)	-
Lubrication Hole Y/N	-

Configure

Specification/Dimensions

Applicable Tip Shape
- C (80° Diamond-Shape)
- D (55° Diamond-Shape)
- V (35° Diamond-Shaped)
- W (Hexagonal Type)
- T (Triangle)
- S (Rectangular)
- R (Circular)
- Other
Images

Clear

Minimum Processing Diameter φA
0.3

0.5

0.6

0.9

1

1.5

2

2.5

3

3.2

3.5

4

4.2

4.5

5

5.0 mm

5.2

5.5

6

6.0 mm

6.2

6.5

7

7.2

7.5

8

8.0 mm

8.5

9

10

10.0 mm

11

12

12.0 mm

13

14

14.0 mm

15

16

17

18

18.0 mm

19

20

20 mm

22

23

25

ø25

26

27

28

29

30

31

32

32 mm

ø32

33

33 mm

34

35

37

38

40

41

41.5

43

44

ø44

45

46

50

50 mm

51

52

53

54

55

56

57

60

62

ø62

63

66

68

69

70

72

80

83

85

86

88

ø88

90

98

99

100

105

106

123

125

ø125

130

136

148

150

175
Clear

Application
- Internal Diameter
- Inner diameter profiling
- Pull
Clear

Selfishly
- Right-hand
- Left-hand
Clear

Clamp Shape
- Clamp-on
- Cable clamp
- Pin Lock
- Screw-on
- Lever lock
- Wedge Lock
- Other
Clear

Overall Length L1
14

15

15.9

20

22

24.1

25

25.15

26.5

27.0

27.25

27.26

27.3

28

28.1

30

30.8

32

32.25

32.26

32.3

32.9

33.7

33.8

34

34.8

35

36

37.25

37.26

37.3

38

38.9

39

39.5

39.8

39.9

40

42

42.25

42.3

43.26

43.3

44.3

45

45.3

47.25

47.3

47.9

48.8

49

49.8

50

50.1

51.9

52.2

52.25

52.3

55

55.3

57.25

58

58.1

58.2

60.8

62.25

62.3

62.7

63

66

66.1

66.2

67.25

68

70

72.25

73.1

73.7

74.2

80

80 mm

83.1

85

87.9

90

90 mm

91

93

94.7

95

98

100

100 mm

103

104.7

105

110

110 mm

111

111.1

113.65

120

120 mm

124.7

125

125 mm

128

132

134

135

135.65

140

143

144

145

150

150 mm

151

152

154

155.1

160

164

165

170

180

180 mm

181

200

200 mm

204

204.6

220

225

250

275

300

300 mm

300 mm

312.2

315

325

350

350 mm

400

620
Drawing

Clear

Clearance angle
- 5°
- 7°
- 20°
- 0°
- 11°
Clear

Shank Diameter φD
1.7

2

2.5

3

3.5

4

5

6

7

8

10

12

14

15.875 mm

16

16 mm

19.05 mm

20

20 mm

ø20 mm

22

22 mm

23 mm

24

25

25 mm

25.0 mm

25.4 mm

31

32

40

42

50

54

60

63.5

64

80

82

90
Clear

Protrusion length (L/D)
Up to 3

Up to 4

Up to 5

Minimum: 5; Maximum: 18

～5.5

Minimum: 6.3; Maximum: 19.5

~7

7.5 ~ 20

Minimum: 7.5; Maximum: 21

Minimum: 8.8; Maximum: 24.5

9 ~ 24

Minimum: 10; Maximum: 28

11

12 ~ 32

Minimum: 12.5; Maximum: 35

15 ~ 40

18 ~ 48

20

24

24 ~ 64

27

30

30 ~ 80

32

32.5 – 64 mm

34

36

37

37.5 ~ 100

38

40

40 ~ 96

45

48

48 ~ 128

49 – 100 mm

60

60 ~ 100

60～100

60 ~ 160

64

72

72 ~ 120

72～120

80

80/160

96

100

110

120

128

135

140

150

160

165

200

225

240

285

330
Clear