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BIG DAISHOWA SEIKI Milling Chucks（Spindle types：BT50）

14 items

: 30; 45; 60

Days to Ship	All 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less 18 Day(s) or Less

New Baby Chuck (Collet Chuck System)

BIG DAISHOWA SEIKI

[Features]
· Basic holder providing firm support for high precision machining for tools including drill machines, reamers and end mills.
· The collet enables increased efficiency due to its 1-micron runout accuracy at the nose.
· Robust series including short to long sizes.

Standard Price:	SGD 493.86-
Days to Ship:	8 Day(s) or more

Mega New Baby Chuck (Two-Plane Restraint, For High-Speed Rotation)

BIG DAISHOWA SEIKI

[Features]
· In addition to high accuracy and general utility, it is also capable of high-speed machining.
· New baby chuck high-speed rotation series with proven results.

Standard Price:	SGD 533.57-
Days to Ship:	8 Day(s) or more

New High Power Milling Chuck (BT Shank)

BIG DAISHOWA SEIKI

[Features]
·BIG's unique slitting mechanism supports high power and high precision end mill processing from heavy cuts to fine cuts.

Standard Price:	SGD 601.94-
Days to Ship:	7 Day(s) or more

Mega Double Power Chuck (Standard Type)

BIG DAISHOWA SEIKI

[Features]
Nut and body in full contact.
· "Big Plus specifications" provide double the efficiency.
· High rigidity approaching the integration with the spindle.

Standard Price:	SGD 756.32-
Days to Ship:	10 Day(s)

Mega E Chuck

BIG DAISHOWA SEIKI

[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.

Standard Price:	SGD 590.52-
Days to Ship:	11 Day(s)

New High Power Milling Chuck (BBT Shank, Small Type)

BIG DAISHOWA SEIKI

[Features]
· The BIG original slit mechanism supports high power and high-precision endmilling from heavy cuts to fine cuts.

Standard Price:	SGD 638.73-
Days to Ship:	10 Day(s)

Mega Double Power Chuck (Jet Through Type)

BIG DAISHOWA SEIKI

[Features]
The nut and body are in perfect contact.
The high stiffness body is close to being integrated with the spindle, an evolution of the milling chuck.

Standard Price:	SGD 756.32-
Days to Ship:	10 Day(s)

BBT Shank, New High Power Milling Chuck for Large Diameter End Mills, BBT50

BIG DAISHOWA SEIKI

[Features]·The double nut mechanism supports the flange of the chuck and increases bending rigidity, making it ideal for machining large-diameter long end mills. ·Achieves runout accuracy that cannot be gained from a side lock holder.

Standard Price:	SGD 1,313.46
Days to Ship:	10 Day(s)

New High Power Milling Chuck (BBT Shank, Standard Type)

BIG DAISHOWA SEIKI

[Features]
·A center through type.
·The chuck with an anti-vibration screw is effective in suppressing chattering during heavy cutting or when the cutting tool protrudes for a long time, enabling more stable machining.

Standard Price:	SGD 638.73-
Days to Ship:	10 Day(s)

BBT Shank Collet Chuck System Runout Adjustment Type RA Holder

BIG DAISHOWA SEIKI

[Features]
· Uses holder to correct runout accuracy deterioration of the machine spindle, caused by many years of use.
· Simple structure easily adjusts runout accuracy

Standard Price:	SGD 1,004.92
Days to Ship:	11 Day(s)

Side Locking End Mill Holder (BBT Shank)

BIG DAISHOWA SEIKI

[Features]
· A side lock holder that supports lateral feeding for endmills.

Standard Price:	SGD 375.80-
Days to Ship:	11 Day(s)

Side Locking End Mill Holder (BT Shank)

BIG DAISHOWA SEIKI

[Features]
· Thick-design side lock holder. Supports lateral feeding for endmills.

Standard Price:	SGD 319.94-
Days to Ship:	11 Day(s)

Side Locking End Mill Holder (Pin Type)

BIG DAISHOWA SEIKI

[Features]
A dedicated holder for pin lock type end mills.
Main spindle / shank (shape/type): BT

Standard Price:	SGD 450.72
Days to Ship:	10 Day(s)

New High Power Milling Chuck (for Large-Diameter End Mills)

BIG DAISHOWA SEIKI

[Features]
· Realizes runout accuracy unachievable by a side lock holder.
· A pin lock type with an incorporated special pin to prevent tools slipping out.
· Double nut mechanism improves flexural rigidity and is ideal for large diameter long endmilling.

Standard Price:	SGD 1,275.72
Days to Ship:	10 Day(s)


Brand
Product Series
Days to Ship
Spindle types
HSK type
Tool Type
Retainable blade diameter(mm)
Product Category
Applicable Manufacturing Machinery (main unit)
Chuck Type
Holder Length L(mm)
Maximum Allowable Rotational Speed(min-1)
Coolant System


Brand	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI
Product Series	New Baby Chuck (Collet Chuck System)	Mega New Baby Chuck (Two-Plane Restraint, For High-Speed Rotation)	New High Power Milling Chuck (BT Shank)	Mega Double Power Chuck (Standard Type)	Mega E Chuck	New High Power Milling Chuck (BBT Shank, Small Type)	Mega Double Power Chuck (Jet Through Type)	BBT Shank, New High Power Milling Chuck for Large Diameter End Mills, BBT50	New High Power Milling Chuck (BBT Shank, Standard Type)	BBT Shank Collet Chuck System Runout Adjustment Type RA Holder	Side Locking End Mill Holder (BBT Shank)	Side Locking End Mill Holder (BT Shank)	Side Locking End Mill Holder (Pin Type)	New High Power Milling Chuck (for Large-Diameter End Mills)
Days to Ship	8 Day(s) or more	8 Day(s) or more	7 Day(s) or more	10 Day(s)	11 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	11 Day(s)	11 Day(s)	11 Day(s)	10 Day(s)	10 Day(s)
Spindle types	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50	BT50
HSK type	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tool Type	end mill / drill / Reamer	-	-	-	-	end mill	-	end mill	end mill	-	end mill	end mill	end mill	end mill
Retainable blade diameter(mm)	-	0.25～ 6 ～ 2.5 ～20	-	16 ～ 50	3～ 6 ～ 3 to 12	-	16 ～ 50	-	-	-	16 ～ 50	20 ～ 50	50.8	-
Product Category	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body
Applicable Manufacturing Machinery (main unit)	Machining Centers	Machining Centers	Machining Centers	Machining Centers	Machining Centers	Machining Centers	Machining Centers	-	Machining Centers	-	Machining Centers	Machining Centers	Machining Centers	Machining Centers
Chuck Type	-	-	-	-	-	-	-	Straight collet	-	-	Side lock	Side lock	Side lock	-
Holder Length L(mm)	75 ～ 300	75 ～ 300	-	90 ～ 200	90 ～ 165	105 ～ 300	94.5 ～ 202.5	-	105 ～ 135	-	90 ～ 150	90 ～ 121	121	105
Maximum Allowable Rotational Speed(min-1)	-	20000 ～ 50000	-	30000	45000	-	30000	-	-	-	-	-	-	-
Coolant System	Center Through (Blade Through)	-	Center Through (Blade Through)	Center Through (Blade Through)	-	Center Through (Blade Through)	Center Through (Blade Through)	-	Center Through (Blade Through)	Center Through (Blade Through)	Center Through (Blade Through)	Center Through (Blade Through)	-	-

Configure

Specification/Dimensions

Spindle types
- BT30
- BT40
- BT50
- HSK-A
Clear

HSK type
63

100
Clear

Tool Type
- end mill
- drill
- Reamer
- Facemill
- Tap
Clear

Retainable blade diameter(mm)
0.25～ 6

0.45～3.25

0.45～4.05

0.45～6.05

0.5 ～ 8

1.5 to 10

1.5 ～10

2.5 to 13

2.5 ～13

2.5 to 16

2.5 ～16

2.5 to 20

2.5 ～20

2.95 to 8.05

2.95～8.05

3–6

3～ 6

3～ 8

3–10

3 to 12

4

6

8

10

12

16

20

25

32

40

42

50

50.8
Clear

Product Category
- Main Body
- Attachments/Accessories
Clear

Applicable Manufacturing Machinery (main unit)
- Machining Centers
- Generic Machine
Clear

Chuck Type
- Straight collet
- Side lock
Clear

Holder Length L(mm)
45

50

60

62.5

65

67.5

70

75

77

85

90

92

94.5

105

107

107.5

110

120

121

122

135

137

137.5

150

160

165

167

167.5

185

200

202.5

250

300
Clear

Maximum Allowable Rotational Speed(min-1)
10000

15000

20000

30000

45000

50000
Clear

Coolant System
- Center Through (Blade Through)
Clear

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BIG DAISHOWA SEIKI Milling Chucks（Spindle types：BT50）

Configure

Specification/Dimensions

Spindle types

HSK type

Tool Type

Retainable blade diameter(mm)

Product Category

Applicable Manufacturing Machinery (main unit)

Chuck Type

Holder Length L(mm)

Maximum Allowable Rotational Speed(min-1)

Coolant System

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