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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 9/2/2025 to 7:00 (SGT) 10/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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KOBAYASHI IRON WORKS Lathe Jigs

30 items

: 30; 45; 60

Days to Ship	All 3 Day(s) or Less 4 Day(s) or Less 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 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less

3-Jaw Scroll Chuck (Split Jaw Type), Easy Attachment to Lathes and Index Tables by Front Mounting

KOBAYASHI IRON WORKS

[Features]
· High precision versatile type allowing the use of both hard and soft jaws.
· It can be mounted easily on a lathe / index head table by front mounting.

Standard Price:	SGD 1,323.00-
Days to Ship:	8 Day(s) or more

3-Jaw Scroll Chuck (Integrated Jaw Type), Interchangeable Inner and Outer Jaws

KOBAYASHI IRON WORKS

[Features]
· This claw is treated with high hardness heat treatment for excellent durability.
· Internal and external jaws can be exchanged and used for outstanding economy.

Standard Price:	SGD 849.08-
Days to Ship:	8 Day(s) or more

MI Type 4-Jaw Independent Chuck (With Reversible Hard Jaws) Direct Mounting Type

KOBAYASHI IRON WORKS

[Features]
· 4-jaw single-acting short tapered chuck that can be directly mounted on a JIS and ASA-A1/A2 spindle lathe without a plate.

Standard Price:	SGD 1,559.75
Days to Ship:	10 Day(s)

Lever chuck

KOBAYASHI IRON WORKS

[Features]
· Ultracompact, thin and light weight.
[Applications]
· From desk lathes to drilling machines, compact milling machines and measuring instruments.

Standard Price:	SGD 1,136.40-
Days to Ship:	10 Day(s)

Four-claws scroll chuck (Split claw type)

KOBAYASHI IRON WORKS

[Features]
· Ideal for grasping objects from round bars to square workpieces.
· Rectangular workpieces can also be grasped by molding the soft jaws.

Standard Price:	SGD 1,499.57-
Days to Ship:	10 Day(s)

3-Jaw Scroll Chuck (Integrated Jaw Type/Thin)

KOBAYASHI IRON WORKS

The main body is lightweight and thin and reduces interference with the cutting tool. Drill presses, index heads, milling machines, etc.

Standard Price:	SGD 1,241.38-
Days to Ship:	10 Day(s)

TV Type Jig Chuck (1 Chuck) Soft Jaws Included As Standard

KOBAYASHI IRON WORKS

[Features]
·It has achieved efficient machining
·Ideal as a clamp jig for machining centers
·Easy operation from the top
·Hydraulic or pneumatic pressure is not required
·3-jaw jig chuck
·With soft jaw
·The handle position is on the upper side, so there is no interference with the table
·Several chucks are aligned for use
·The dust-proof cover does not allow cutting chips to enter
·Since the soft jaw is molded for gripping, the accuracy is within 0.03 mm
·It is possible to grip long objects by removing the cover and using the inner diameter
·Design for attachment of multiple units (8-unit, 10-unit, 18-unit) is possible.
·Optimal tightening is possible by using a rechargeable drill screwdriver (with torque adjustment at approx. 9.6 to 12 V)

Standard Price:	SGD 1,548.10
Days to Ship:	10 Day(s)

Handle (H) (1 Piece) For Milling Chucks (For FCT)

KOBAYASHI IRON WORKS

[Features]
· Scroll handle for milling chucks (for FCT).

Standard Price:	SGD 140.45-
Days to Ship:	10 Day(s)

TA Type 3-Jaw Scroll Chuck Split Jaw (With Hard Jaw / Soft Jaw) Direct Mounting Type

KOBAYASHI IRON WORKS

[Features]
· 3-jaw scroll chuck
· Split-jaw type with hard jaw and soft jaw
· Direct mounting type (direct type)
· Short tapered chuck that can be directly mounted on a JIS and ASA-A1/A2 spindle lathe without a plate.
· Suitable for high-speed, heavy cutting due to the durable box body structure and balance correction.

Standard Price:	SGD 1,799.09-
Days to Ship:	10 Day(s)

SA Type 3-Jaw Scroll Chuck Integrated Jaw (With Internal Jaw / External Jaw) Direct Mounting Type

KOBAYASHI IRON WORKS

[Features]
· 3-jaw scroll chuck
· Integrated jaw type with internal jaw and external jaw
· Direct mounting type (direct type)
· Short tapered chuck that can be directly mounted on a JIS and ASA-A1/A2 spindle lathe without a plate.
· Suitable for high-speed, heavy cutting due to the durable box body structure and balance correction.

Standard Price:	SGD 1,799.09-
Days to Ship:	10 Day(s)

LI Type 4-Jaw Independent Chuck (With Reversible Hard Jaws) Standard Type

KOBAYASHI IRON WORKS

[Features]
· Standard-type 4-jaw single-acting chuck with the mount part the same as the JIS Standard.
· Uses jaws and a screw rod made from special steel with a design that reduces backlash.
· Ideal for gripping round workpieces and irregular-shaped workpieces.

Standard Price:	SGD 945.60-
Days to Ship:	10 Day(s)

TV Type Jig Chuck Multi (6 Chucks) Soft Jaws / Handle Included As Standard

KOBAYASHI IRON WORKS

Realizes efficient machining
[Features]
· Ideal for machining center clamp jigs
· Easy operation from above. Pneumatics or hydraulics not required.
· 3-jaw jig chuck
· With soft jaws
· 6 chucks.

Standard Price:	SGD 10,918.10
Days to Ship:	10 Day(s)

Soft Jaw (SSJ) Integrated Soft Jaw (For SC/MC 3-Jaw Chucks)

Soft Jaw (SSJ) Integrated Soft Jaw (For SC/MC 3-Jaw Chucks)【3 Pieces Per Package】

KOBAYASHI IRON WORKS

[Features]
· Soft jaw (integrated soft jaw) for SC/MC type chucks.

Standard Price:	SGD 162.21-
Days to Ship:	10 Day(s)

Four-claws scroll chuck (One-piece claw type)

KOBAYASHI IRON WORKS

[Features]
· This claw is treated with high hardness heat treatment for excellent durability.
· Internal and external jaws can be exchanged.
· Ideal for grasping objects from round bars to square workpieces.

Standard Price:	SGD 1,212.42-
Days to Ship:	10 Day(s)

Joe Rock

KOBAYASHI IRON WORKS

[Features]
· Stepless fine tuning minimizes soft jaw wear.
· Extremely convenient for molding soft jaws with a small grip.
· Demonstrates performance with soft jaw through machining.
· The processing range can be enlarged by reversing the attaching direction of claws.
[Applications]
· Soft jaw molding jig for 3-jaw chuck.
· Can be used with hydraulic, pneumatic and scroll chucks.

Standard Price:	SGD 566.57-
Days to Ship:	10 Day(s)

Scroll Chuck (Integrated Jaw Type/Center Runout Adjustment)

KOBAYASHI IRON WORKS

Adjustable type scroll chuck.
[Features]
·When high precision is required or when the chuck's gripping precision has decreased, the core runout can be easily corrected
·It is most suitable for use with indexing heads, but depending on the conditions of use, its functions can also be widely used on lathes, grinders, etc.

Standard Price:	SGD 1,088.61-
Days to Ship:	10 Day(s)

3-Jaw Scroll Chuck (Split Jaw Type/Thin)

KOBAYASHI IRON WORKS

The main body is lightweight and thin and reduces interference with the cutting tool. Drill presses, index heads, milling machines, etc.

Standard Price:	SGD 4,562.27
Days to Ship:	10 Day(s)

3-Jaw Scroll Chuck (Split Jaw Type/Center Runout Adjustment)

KOBAYASHI IRON WORKS

Runout can be easily corrected. Indexing tables, lathes, grinding machines, etc.

Standard Price:	SGD 1,298.49-
Days to Ship:	10 Day(s)

SC Type 6-Jaw Scroll Chuck Integrated Jaw (With Internal Jaw / External Jaw) Ordinary Type

KOBAYASHI IRON WORKS

[Features]
· 6-Jaw Scroll Chuck
· Integrated jaw type with internal jaw and external jaw
· Rear surface mounting
· Plate type
· Grips pipe-shaped workpieces with little distortion.

Standard Price:	SGD 1,978.16-
Days to Ship:	10 Day(s)

TC Type 2-Jaw Scroll Chuck Split Jaw (With Soft Jaw) Ordinary Type

KOBAYASHI IRON WORKS

[Features]
· 2-jaw scroll chuck
· Split-jaw type with soft jaw
· Front surface mounting
· Plate type
· Ideal for gripping irregular-shaped workpieces such as valves, etc.

Standard Price:	SGD 1,182.63-
Days to Ship:	10 Day(s)

BP Type Back Plate For Scroll Chucks

KOBAYASHI IRON WORKS

[Features]
· Chuck plate for a lathe
· For JIS and ASA-A1/A2 spindle ends
· Required to mount an ordinary-type chuck to a lathe.

Standard Price:	SGD 572.71-
Days to Ship:	10 Day(s)

LC Lever Chuck For Machine Tools

KOBAYASHI IRON WORKS

[Features]
· High precision lever chuck made from steel. Use for compact precision lathes and compact polishing machines.
· YC101A and YC201A are equipped with an adapter for Tsugami (with fine adjustment mechanism)

Standard Price:	SGD 1,481.63-
Days to Ship:	10 Day(s)

LC SUS Stainless Steel Lever Chuck

KOBAYASHI IRON WORKS

[Features]
· Highly versatile lever chuck for a wide-range of uses from desk lathes to drilling machines, compact milling machines and measuring instruments.

Standard Price:	SGD 2,814.11-
Days to Ship:	10 Day(s)

LG Type Live Gripper 5-Jaw Type With Top Jaw For Tailstock

KOBAYASHI IRON WORKS

[Features]
· Mount on the lathe tailstock to support long pipes from the internal diameter, enabling machining of the pipe outer diameter, end surface and internal diameter opening as well as screw machining.
· A complicated steady stop device is not required.
· The handle can be operated easily from the back surface and the jaws can be moved together.
· The strong grip prevents machining chatter.
· Wide gripping range.

Standard Price:	SGD 3,232.95-
Days to Ship:	10 Day(s)

Soft Jaws (STJ) For RAC/RAC-B/SAC (B) 3 Pieces / 1 Set

KOBAYASHI IRON WORKS

Dedicated solenoid valve and hand valve provided.
[Features]
· Secondary side piping not required, making piping simple.
· Check valve ensures safety even during power outage or when there is an air piping accident.
· The hand valve is mounted directly on the chuck for convenient mounting and removal of the workpiece.

Standard Price:	SGD 156.73-
Days to Ship:	10 Day(s)

Hard Jaws (HTJ) For RAC/RAC-B/SAC (B) 3 Pieces / 1 Set

KOBAYASHI IRON WORKS

Standard Price:	SGD 543.94-
Days to Ship:	10 Day(s)

Soft Jaws (STJ) 3 Pieces / 1 Set Soft Jaws For Split Jaws (TC/TA/FCT/A Type) (For 3-Jaw Chucks)

KOBAYASHI IRON WORKS

[Features]
· Soft jaw (for 3-jaw type) for TC type chucks.

Standard Price:	SGD 122.22-
Days to Ship:	10 Day(s)

Master Jaw (MJ) Master Jaw For 3-Jaw Chucks (TC/TA/FCT/A Types) (For 3-Jaw Chucks)

KOBAYASHI IRON WORKS

[Features]
· Master jaw for TC type chucks.

Standard Price:	SGD 909.62
Days to Ship:	10 Day(s)

Handle (H) (1 Piece) (For SC/TC/TA/A Types)

KOBAYASHI IRON WORKS

[Features]
· Scroll handle for SC/TC/TA/A type chucks.

Standard Price:	SGD 93.56
Days to Ship:	10 Day(s)

Handle (H) 1 Piece For Independent Chucks

KOBAYASHI IRON WORKS

Handle for independent chuck.
[Overall Length (mm)]: 200, "Width (mm)": 130
[Compatible Chuck Type]: LI-8,MI-8,MC-7

Standard Price:	SGD 77.68-
Days to Ship:	10 Day(s)


Brand
Product Series
Days to Ship
Type
Mounting type
Compatible Chuck Nominal Size
Jaw Height(mm)
Compatible Manufacturer
Chuck Outer Diameter(mm)
Number of Jaws
Shank MT No
Tip Carbide Insert (Y/N)
Tip Width Across Flat(mm)
Auxiliary Jig Type


Brand	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS	KOBAYASHI IRON WORKS
Product Series	3-Jaw Scroll Chuck (Split Jaw Type), Easy Attachment to Lathes and Index Tables by Front Mounting	3-Jaw Scroll Chuck (Integrated Jaw Type), Interchangeable Inner and Outer Jaws	MI Type 4-Jaw Independent Chuck (With Reversible Hard Jaws) Direct Mounting Type	Lever chuck	Four-claws scroll chuck (Split claw type)	3-Jaw Scroll Chuck (Integrated Jaw Type/Thin)	TV Type Jig Chuck (1 Chuck) Soft Jaws Included As Standard	Handle (H) (1 Piece) For Milling Chucks (For FCT)	TA Type 3-Jaw Scroll Chuck Split Jaw (With Hard Jaw / Soft Jaw) Direct Mounting Type	SA Type 3-Jaw Scroll Chuck Integrated Jaw (With Internal Jaw / External Jaw) Direct Mounting Type	LI Type 4-Jaw Independent Chuck (With Reversible Hard Jaws) Standard Type	TV Type Jig Chuck Multi (6 Chucks) Soft Jaws / Handle Included As Standard	Soft Jaw (SSJ) Integrated Soft Jaw (For SC/MC 3-Jaw Chucks)【3 Pieces Per Package】	Four-claws scroll chuck (One-piece claw type)	Joe Rock	Scroll Chuck (Integrated Jaw Type/Center Runout Adjustment)	3-Jaw Scroll Chuck (Split Jaw Type/Thin)	3-Jaw Scroll Chuck (Split Jaw Type/Center Runout Adjustment)	SC Type 6-Jaw Scroll Chuck Integrated Jaw (With Internal Jaw / External Jaw) Ordinary Type	TC Type 2-Jaw Scroll Chuck Split Jaw (With Soft Jaw) Ordinary Type	BP Type Back Plate For Scroll Chucks	LC Lever Chuck For Machine Tools	LC SUS Stainless Steel Lever Chuck	LG Type Live Gripper 5-Jaw Type With Top Jaw For Tailstock	Soft Jaws (STJ) For RAC/RAC-B/SAC (B) 3 Pieces / 1 Set	Hard Jaws (HTJ) For RAC/RAC-B/SAC (B) 3 Pieces / 1 Set	Soft Jaws (STJ) 3 Pieces / 1 Set Soft Jaws For Split Jaws (TC/TA/FCT/A Type) (For 3-Jaw Chucks)	Master Jaw (MJ) Master Jaw For 3-Jaw Chucks (TC/TA/FCT/A Types) (For 3-Jaw Chucks)	Handle (H) (1 Piece) (For SC/TC/TA/A Types)	Handle (H) 1 Piece For Independent Chucks
Days to Ship	8 Day(s) or more	8 Day(s) or more	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)	10 Day(s)
Type	Lathe Chuck	Lathe Chuck	-	Lathe Chuck	-	-	Lathe Chuck	-	-	-	-	-	Soft Jaw	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Scroll Chuck Handle
Mounting type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Compatible Chuck Nominal Size	-	-	-	-	-	-	-	-	-	-	-	-	5 ～ 310	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jaw Height(mm)	-	-	-	-	-	-	-	-	-	-	-	-	30 ～ 76.5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Compatible Manufacturer	-	-	-	-	-	-	-	-	-	-	-	-	Victor	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Chuck Outer Diameter(mm)	112 ～ 460	112 ～ 310	-	50 ～ 125	-	-	87	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Number of Jaws	3	3	-	3	-	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Shank MT No	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tip Carbide Insert (Y/N)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Tip Width Across Flat(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	7 ～ 17
Auxiliary Jig Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Type
- Soft Jaw
- Soft Jaw Molding Jig / Soft Jaw Molding Holder
- Lathe Chuck
- Rotation Center / Lathe Center
- Scroll Chuck Handle
- Jaw Nut
- Tailstock / Auxiliary Jig
Clear

Mounting type
- Serrated Type
- Upper and Lower Divided Jaw Type
Clear

Compatible Chuck Nominal Size
B-212

B-210

B-208

B-206

B-205

B-21

B-15

B-12

B-10

B-08

B-06

4

5

Type B 05

Type HJ 5

5、6、8

5～8

6

Type B 06

Type GO 6

6、8、10

6～10

7

7・8

8

Type B 08

Type H 8-46

8、10、12

8～12

9

9・10

10

Type B 10

Type GO 10

Type H 10-67

12

Type B 12

Type HJ 12

14～16

15

Type B 15/18

15～22

16

18

21

Type B 21/24

Type HJ 24

80

85

110

130

140

160

165

190

200

Type B 204/205

Type B 206

Type B 208

Type B 210

Type B 212

Type B 215

230

250

273

310

385

400

460

500
Clear

Jaw Height(mm)
19

23

25

27

28

30

31

32

34

35

35.5

36

37

38

39

40

41

42

42.5

43

44.5

45

46

47

47.5

48

49

49.5

50

51

52

53

54

56.5

57

58

59

60

62

63

63.5

64

65

65.5

66

67

70

70.5

72

73

75

76.5

77.5

80

83

86

90

94

95

96

97

100

106

120

124

125

126

127

130

150

180

200

210

220

250
Clear

Compatible Manufacturer
- Kitagawa
- Howa
- Nikko
- Matsumoto
- Hitachi
- Victor
- Other
Clear

Chuck Outer Diameter(mm)
50

63

80

82

87

100

101.6

112

125

127

132

152.4

165

167

177.8

177.8・203.2

190

192

200

203.2

228.6

228.6・254

232

233

254

273

274

304.8

310

355.6～406.4

381

381～558.8

385

457.2

460
Clear

Number of Jaws
3

5

6

8
Clear

Shank MT No
MT1

MT2

MT3

MT4

MT5

MT6

Metric80
Clear

Tip Carbide Insert (Y/N)
- Yes
- N/A
Clear

Tip Width Across Flat(mm)
7

8

10

11

12

14

15

17
Clear

Auxiliary Jig Type
- Die Holder
- Dog
Clear

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KOBAYASHI IRON WORKS Lathe Jigs

Configure

Specification/Dimensions

Type

Mounting type

Compatible Chuck Nominal Size

Jaw Height(mm)

Compatible Manufacturer

Chuck Outer Diameter(mm)

Number of Jaws

Shank MT No

Tip Carbide Insert (Y/N)

Tip Width Across Flat(mm)

Auxiliary Jig Type

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