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Surface Plates（Product Type：V Block）

Surface plates are used as reference surfaces in assembly and inspection where absolutely flat surfaces are required. The base must be kept level when measuring in order to accurately calculate results. Surface plates make the surface of bases in cast iron with internal stress sufficiently relieved and are finished precisely in order to accomplish that. They are mainly used in precision machining and production worksites. Box-type surface plates with six faces machined can be used in a wide range of applications from assembly to inspection. Precision types have thickness and feature resistance to abrasion. Brown & Sharp types are used for scrape finishing. Stone surface plates have properties intrinsic of stone, so they are not affected by magnetism, and they are smooth because they are hard and fine-grained. They also do not dirty or scratch the item measured and are also resistant to rust. Their shape does not change with temperature changes, so they also feature high precision.

20 items

: 30; 45; 60

Days to Ship	All 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 14 Day(s) or Less 18 Day(s) or Less

V Block (Fire-Hardened Steel)

V Block (Fire-Hardened Steel)【2 Pieces Per Package】

UNI SEIKI

[Features]
·The V-groove is precision-finished at 90°, and is used for inspection of cylinders and precision scribing of round bars.
·There are 2 pieces in a set.
[Applications]
·For precision scribing of cylindrical rods, etc.

Standard Price:	SGD 314.10-
Days to Ship:	8 Day(s) or more

V-Block Type A

V-Block Type A【2 Pieces Per Package】

MISUMI

Select from 2 types; machined finish and high-accuracy ground finish.
Abundant sizes are also available.
Providing standard products at these prices.

Volume Discount

Standard Price:	SGD 232.47-
Days to Ship:	7 Day(s) or more

V Block with Hard Steel Clamp

OBISHI KEIKI SEISAKUSHO

V-block with V-grooves in 2 places for installing clamps. Comes with a clamp for fixing the workpiece. (2 pcs) Extremely convenient for inspection of round objects and others and as an auxiliary block (square stand).

Standard Price:	SGD 708.09-
Days to Ship:	21 Day(s) or more

Precision V Block

SAKAESEIKI

[Features]
· Can be used as a jig for precision grinding, electrical discharge machining, inspection or scribing.
· Because the clamp arm is narrower than the V-block width, the V-block can be used on its side.
· For model MB-503SU (martensitic stainless steel), the upper and lower V-shaped brim surfaces have been subjected to shoulder relief processing.

Standard Price:	SGD 935.49-
Days to Ship:	6 Day(s) or more

Cast Iron Box Block with V-Groove

NIIGATA SEIKI (SK)

This is a surface plate that is perfect as a holder for scribing work / other processes, etc.
[Features]
· Mechanical finish, with clamp.
· V-groove angle: 90°.
[Applications]
· Workpieces are fastened using retainers, and can be set in parallel or perpendicularly. Use for line scribing, jigs, etc. by using V grooves in the retainers.

Standard Price:	SGD 272.69-
Days to Ship:	8 Day(s)

A-Type Precision V-Block Table

A-Type Precision V-Block Table【2 Pieces Per Package】

OHNISHI MFG

[Features]
·The V-groove is finished at 90° and is used for simple inspection of cylinders and marking of round bars. A set of 2 pieces is processed in one piece.
[Applications]
·Scribing round bars, raising blocks, etc.
·Not suitable for precision measurement.

Standard Price:	SGD 107.30-
Days to Ship:	7 Day(s)

V-Block Type B

V-Block Type B【2 Pieces Per Package】

MISUMI

Select from 2 types; machined finish and high-accuracy ground finish.
Abundant sizes are also available.
Providing standard products at these prices.

Volume Discount

Standard Price:	SGD 227.73
Days to Ship:	7 Day(s) or more

Block (V Groove Measure Type)

OHNISHI MFG

[Features]
·The V-groove is finished at 90°, making it suitable for simple inspection of cylinders.
·Using the V-groove and metal fittings to fix the object, it is possible to mark a variety of lines such as right-angled lines and parallel lines.
[Applications]
·Round bar injury.

Standard Price:	SGD 328.60-
Days to Ship:	7 Day(s)

Square block, mechanical finish

NABEYA

Convenient for provisional fixation during log measuring. Can also be used as a normal block.

Standard Price:	SGD 246.39-
Days to Ship:	4 Day(s) or more

Hard Steel Precision V Block, Class A

OBISHI KEIKI SEISAKUSHO

[Features]
· Manufactured as 2 pieces to 1 set, with the V grooves and bottom of the 2 pieces running in parallel.
· Very useful for inspection of circular objects and others, as well as use as an auxiliary block (jig).
· All sizes are quenched products with a 90-degree V groove

Standard Price:	SGD 353.97-
Days to Ship:	4 Day(s) or more

Cast Iron V Block, Type A

RIKEN KEISOKUKI

Type A has 3 V-grooves on the usage surface and Type B has 1. Uses a V-groove to measure and inspect round objects, or for use as a square stand. 2-piece set.

Standard Price:	SGD 409.89-
Days to Ship:	10 Day(s) or more

V-Block with Magnet

NIIGATA SEIKI (SK)

Used as a rod-fixing jig. Use the lever to switch between having the magnet ON or OFF.

Standard Price:	SGD 238.06-
Days to Ship:	8 Day(s)

Mini V Block (with Clip)

AS ONE

[Features]
· The object to be measured can be held securely in place using the upper lid portion.

Standard Price:	SGD 972.90-
Days to Ship:	37 Day(s) or more

Stone Made Precision V Block

NIIGATA SEIKI (SK)

Precision V-block made of granite.
[Features]
· Very convenient surface plate as a measurement tool for precision scribing.
· It features advantages such as high hardness, excellent abrasion resistance, little secular change and rust resistance.
· 2 pieces per set.
[Applications]
· Used as a measurement tool for precision scribing.

Standard Price:	SGD 769.29-
Days to Ship:	5 Day(s) or more

Square block, friction finish

NABEYA

[Features]
· Convenient for provisional fixation during log measuring.
· Can also be used as a normal block type

Standard Price:	SGD 815.86-
Days to Ship:	7 Day(s) or more

Square block, grinder finish

NABEYA

Convenient for provisional fixation during log measuring. Can also be used as a normal block.

Standard Price:	SGD 490.26-
Days to Ship:	7 Day(s) or more

A-type precision bevel stand (V block)

A-type precision bevel stand (V block)【2 Pieces Per Package】

UNI SEIKI

[Features]
·The V-groove is precision-finished at 90°, and is used for inspection of cylinders and precision scribing of round bars. There are 2 pieces in a set.
[Applications]
·For precision scribing of cylindrical rods, etc.

Standard Price:	SGD 326.60-
Days to Ship:	8 Day(s) or more

Block (V-Grooved Square Mold)

UNI SEIKI

[Features]
· Can be used for applications such as 45° line scribing or for jigs, etc., by utilizing parallel lines, perpendicular lines and V grooves.
[Applications]
· For precision scribing of round bar etc.

Standard Price:	SGD 609.10-
Days to Ship:	8 Day(s)

Cast Iron Precision V-Block Polished

NIIGATA SEIKI (SK)

2-piece set. Surface plate that can be used on a surface plate as a holder for scribing measurement of round workpieces and precision inspections of cylindrical products.
[Features]
· 2-piece set with a polished finish.
· Accuracy is equivalent to JIS Class 2.
[Applications]
· Can be used as a measurement tool or scribing needle on surface plates.

Standard Price:	SGD 179.70-
Days to Ship:	22 Day(s) or more

Block (Box-Type With V-Groove, Class B Product)

UNI SEIKI

[Features]
· Can be used for marking off parallel lines, perpendicular lines, and 45° lines using a V-groove, or used for jigs, etc.
[Applications]
· For precision scribing of cylindrical rods, etc.

Standard Price:	SGD 606.30-
Days to Ship:	8 Day(s)


Brand
Product Series
Days to Ship
Product Type
Material
Depth(mm)
Class
Flat surface precision(μm)
Width(mm)
Height(mm)
Loadable Plate Dimensions(mm)
Degree of deviation between base surface and V groove(μm)
Type


Brand	UNI SEIKI	MISUMI	OBISHI KEIKI SEISAKUSHO	SAKAESEIKI	NIIGATA SEIKI (SK)	OHNISHI MFG	MISUMI	OHNISHI MFG	NABEYA	OBISHI KEIKI SEISAKUSHO	RIKEN KEISOKUKI	NIIGATA SEIKI (SK)	AS ONE	NIIGATA SEIKI (SK)	NABEYA	NABEYA	UNI SEIKI	UNI SEIKI	NIIGATA SEIKI (SK)	UNI SEIKI
Product Series	V Block (Fire-Hardened Steel)【2 Pieces Per Package】	V-Block Type A【2 Pieces Per Package】	V Block with Hard Steel Clamp	Precision V Block	Cast Iron Box Block with V-Groove	A-Type Precision V-Block Table【2 Pieces Per Package】	V-Block Type B【2 Pieces Per Package】	Block (V Groove Measure Type)	Square block, mechanical finish	Hard Steel Precision V Block, Class A	Cast Iron V Block, Type A	V-Block with Magnet	Mini V Block (with Clip)	Stone Made Precision V Block	Square block, friction finish	Square block, grinder finish	A-type precision bevel stand (V block)【2 Pieces Per Package】	Block (V-Grooved Square Mold)	Cast Iron Precision V-Block Polished	Block (Box-Type With V-Groove, Class B Product)
Days to Ship	8 Day(s) or more	7 Day(s) or more	21 Day(s) or more	6 Day(s) or more	8 Day(s)	7 Day(s)	7 Day(s) or more	7 Day(s)	4 Day(s) or more	4 Day(s) or more	10 Day(s) or more	8 Day(s)	37 Day(s) or more	5 Day(s) or more	7 Day(s) or more	7 Day(s) or more	8 Day(s) or more	8 Day(s)	22 Day(s) or more	8 Day(s)
Product Type	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block	V Block
Material	-	Cast Iron	Cast Iron	-	-	Cast Iron	Cast Iron	Cast Iron	Cast Iron	-	Cast Iron	Cast Iron	Other	-	Cast Iron	Cast Iron	Cast Iron	Cast Iron	Cast Iron	-
Depth(mm)	20 ～ 90	-	28 ～ 58	30 ～ 70	-	22 ～ 60	-	100 ～ 200	-	19 ～ 60	22 ～ 60	80 ～ 120	65	-	-	-	19 ～ 70	100 ～ 200	-	100 ～ 200
Class	-	-	-	-	-	-	-	-	-	Grade A	-	-	-	-	-	-	Grade A	-	-	Level B
Flat surface precision(μm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Width(mm)	38 ～ 200	-	40 ～ 70	50 ～ 70	-	50 ～ 150	-	100 ～ 200	-	38 ～ 150	50 ～ 150	70	25	-	-	-	50 ～ 200	100 ～ 200	-	100 ～ 200
Height(mm)	25 ～ 140	-	30 ～ 60	40 (excluding knob) ～ 60 (excluding knob)	-	32 ～ 90	-	100 ～ 200	-	24 ～ 90	32 ～ 90	95	31	-	-	-	24 ～ 110	100 ～ 200	-	100 ～ 200
Loadable Plate Dimensions(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Degree of deviation between base surface and V groove(μm)	5	-	10	Misalignment within 0.003 mm	50 ～ 70	50	-	57 ～ 64	50	5	-	-	10 ～ 50	-	20	30	10	7 ～ 9	-	14 ～ 18
Type	-	A Type	V-Grooved Box	-	V-Grooved Box	A Type	B Type	V-Grooved Box	V-Grooved Box	V-Grooved Box	A Type	-	V-Grooved Box	-	V-Grooved Box	V-Grooved Box	A Type	V-Grooved Box	A Type	-

Configure

Specification/Dimensions

Product Type
- Surface plate
- Stone Surface Plate
- Surface Plate + Surface Plate Panel Set
- Surface Plate Panel
- V Block
- Tool for Surface Plate
- Other
Clear

Material
Cast Iron

Granite

Natural Stone (Black Granite)

Other
Clear

Depth(mm)
16

19

20

22

24

25

28

30

32

33

35

38

40

44

45

48

50

58

60

65

70

73

75

80

90

100

110

120

125

130

140

150

175

200

210

250

300

350

400

450

460

500

510

600

630

700

750

760

770

900

910

1000

1200

1500

1600

2000
Clear

Class
Class 00

Class 0

Class 1

Class 2

Grade A

Level B

Other
Clear

Flat surface precision(μm)
0.003

2

2.5

3

3.5

4

Within 4

4.5

5

5.5

6

6.5

7

8

9

9.5

10

10.5

11

11.5

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

28

29

30

32

33

34

35

36

38

40

42

43

44

46

47

49

51

52

57

58

59

60

65

68

70

71

76

80

84

88

92

95

97

108

115

136

142
Clear

Width(mm)
4,000

25

30

38

40

50

60

63

65

70

75

80

95

100

110

120

125

150

200

250

300

350

400

450

500

510

600

610

630

750

770

900

910

1000

1010

1170

1200

1210

1500

1570

1600

1800

2000

2400

2500

3000
Clear

Height(mm)
15

20

24

25

28

30

31

32

35

38

40

40 (excluding knob)

50

52

55

58

60

60 (excluding knob)

65

69

70

75

80

90

95

100

110

120

125

130

135

140

145

150

160

165

175

200

220

225

245

250

270

280

300

350

400

430

480

530

570

600

700

715

725
Clear

Loadable Plate Dimensions(mm)
400×630

450×300×100

450×600

500×500

500×500×100

500×750

600×450

600×450×100

600×600

600×600×125

630×630

630×1000

750 x 500

750×500×125

750×1000

900×600

900×600×125

900×900

900×1200

1000×750

1000×750×150

1000×1000

1000×1000×150

1000×1500

1000×1600

1200×900

1500×1000

1500×1000×200

1800×900

2000×1000

2000×1000×250
Clear

Degree of deviation between base surface and V groove(μm)
Misalignment within 0.003 mm

5

7

7.5

8

9

10

14

15

16

18

20

30

50

57

59

60

64

70
Clear

Type
- A Type
- B Type
- V-Grooved Box
Clear

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- MISUMI (2)
- Economy series (0)
- NIIGATA SEIKI (SK) (4)
- UNI SEIKI (4)
- NABEYA (3)
- OBISHI KEIKI SEISAKUSHO (2)
- OHNISHI MFG (2)
- AS ONE (1)
- RIKEN KEISOKUKI (1)
- SAKAESEIKI (1)
- SUPER TOOL (0)
- ESCO (0)
- NEW STRONG (0)
- TRUSCO NAKAYAMA (0)
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Surface Plates（Product Type：V Block）

Configure

Specification/Dimensions

Product Type

Material

Depth(mm)

Class

Flat surface precision(μm)

Width(mm)

Height(mm)

Loadable Plate Dimensions(mm)

Degree of deviation between base surface and V groove(μm)

Type

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