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Part Number Complete

BBT30-MEGA8E-50

Spindle types Holder Length L φd φD1 L Compatible Nut Compatible Collet Blade adjustment amount H L1 Maximum Gripping Diameter φD type Retainable blade diameter Days to Ship

Specification/Dimensions

Spindle types
- BT30
- BT40
- BT50
Clear
Holder Length L(mm)
50

60

75

90

105

120

135

165
Clear
φd(mm)
- 3～ 6
- 3～ 8
- 3–10
- 3 to 12
Clear
φD1(mm)
26

26.5

29

30

30.5

31

31.5

32.5

33.5

34

35

35.5

36

36.5

37.5

38.5

39

40

40.5

41

41.5

42

42.5

43

43.5

44

44.5

45

45.5

46.5

48

48.5

49

49.5

51

52

53

53.5

54.5

56

57.5

59
Clear
L(mm)
50

60

75

90

105

120

135

165
Clear
Compatible Nut
- MEN 6
- MEN 8
- MEN10
- MEN13
Clear
Compatible Collet
- MEC 6-□
- MEC 8-□
- MEC10-□
- MEC13-□
Clear
Blade adjustment amount H(mm)
- 37～45
- 42～48
- 42～51
- 48–58
- 50～58
- 50~60
Clear
L1(mm)
25

27

28

29

43

47

50

51

52

58

59

65

66

67

73

75

77

80

81

82

88

91

103

106

121

122

133

135

137
Clear
Maximum Gripping Diameter(mm)
- 6
- 8
- 10
- 12
Clear
φD(mm)
25

30

35

42
Clear
type
- BBT
Clear
Retainable blade diameter(mm)
3～ 6

3～ 8

3–10

3 to 12
Clear

Days to Ship

All

9 Day(s) or Less

10 Day(s) or Less
Clear

Specify Alterations

Mega E Chuck (Part Number)

Name: Mega E Chuck
Brand: BIG DAISHOWA SEIKI
Availability: PreOrder

Brand :

BIG DAISHOWA SEI...

BIG DAISHOWA SEIKI

Part Number :

BBT30-MEGA8E-50

Order Qty :
Total Price :

---
Days to ship :

---

Select part number to Order Now/ Add to Cart

Product Description

[Features]
· High accuracy collet chuck holder for end mill processing.
· High-speed and powerful with stable grip performance.
· Tapering of the chuck body section changes how machining vibration is transmitted, enhances the attenuation effect.

: 30; 60; 90

Part Number
BBT30-MEGA8E-50
BBT30-MEGA8E-75
BBT30-MEGA8E-90
BBT30-MEGA8E-105
BBT40-MEGA8E-60
BBT40-MEGA8E-75
BBT40-MEGA8E-90
BBT40-MEGA8E-105
BBT40-MEGA8E-120
BBT40-MEGA8E-135
BBT40-MEGA8E-165
BBT50-MEGA8E-90
BBT50-MEGA8E-120
BBT50-MEGA8E-165

Price	Minimum Order Qty.	Days to Ship	Spindle types	Retainable blade diameter (mm)	Holder Length L (mm)	φd (mm)	φD1 (mm)	L (mm)	Compatible Nut	Compatible Collet	Blade adjustment amount H (mm)	L1 (mm)	Maximum Gripping Diameter (mm)	φD (mm)	Mass (g)	Big Plus BT NO.
₹ 29,697.84	1 Piece(s)	9 Day(s) or more	BT30	3～ 8	50	3～ 8	30.5	50	MEN 8	MEC 8-□	42～51	25	8	30	530	BBT30
₹ 29,697.84	1 Piece(s)	9 Day(s) or more	BT30	3～ 8	75	3～ 8	35	75	MEN 8	MEC 8-□	42～51	50	8	30	680	BBT30
₹ 29,697.84	1 Piece(s)	9 Day(s) or more	BT30	3～ 8	90	3～ 8	37.5	90	MEN 8	MEC 8-□	42～51	66	8	30	800	BBT30
₹ 30,701.05	1 Piece(s)	9 Day(s) or more	BT30	3～ 8	105	3～ 8	40.5	105	MEN 8	MEC 8-□	42～51	81	8	30	930	BBT30
₹ 33,355.73	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	60	3～ 8	31	60	MEN 8	MEC 8-□	42～48	28	8	30	1200	BBT40
₹ 33,355.73	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	75	3～ 8	33.5	75	MEN 8	MEC 8-□	42～51	43	8	30	1300	BBT40
₹ 33,930.33	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	90	3～ 8	36	90	MEN 8	MEC 8-□	42～51	58	8	30	1300	BBT40
₹ 34,432.60	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	105	3～ 8	39	105	MEN 8	MEC 8-□	42～51	73	8	30	1500	BBT40
₹ 34,575.91	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	120	3～ 8	41.5	120	MEN 8	MEC 8-□	42～51	88	8	30	1700	BBT40
₹ 35,867.09	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	135	3～ 8	44	135	MEN 8	MEC 8-□	42～51	103	8	30	1800	BBT40
₹ 38,879.38	1 Piece(s)	9 Day(s) or more	BT40	3～ 8	165	3～ 8	49.5	165	MEN 8	MEC 8-□	42～51	133	8	30	2100	BBT40
₹ 39,381.65	1 Piece(s)	9 Day(s) or more	BT50	3～ 8	90	3～ 8	35.5	90	MEN 8	MEC 8-□	42～51	47	8	30	3900	BBT50
₹ 41,031.80	1 Piece(s)	9 Day(s) or more	BT50	3～ 8	120	3～ 8	40.5	120	MEN 8	MEC 8-□	42～51	77	8	30	4100	BBT50
₹ 44,332.05	1 Piece(s)	9 Day(s) or more	BT50	3～ 8	165	3～ 8	48.5	165	MEN 8	MEC 8-□	42～51	122	8	30	4600	BBT50

Product TOP

Basic Information

Product Category	Main Body	Applicable Manufacturing Machinery (main unit)	Machining Centers	Maximum Allowable Rotational Speed(min-1)	45000
Features	Tapering the cylinder part of the body enhances attenuation of working vibration. Features Mega E Collet for excellent end milling with stable gripping performance.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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