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Squares（Product Type：I-Shaped Right Angle Ruler）

Machinist's squares are tools used for measuring angles and scribing. They are normally available in an L shape consisting of a long blade and a short blade, and the long blade has scales carved on both sides. A type with a thicker short blade is called a square with a base, and it enables scribing work with more stability by being hooked onto the material. In addition, there is an I-shaped straight edge that can inspect flatness, parallelism and straightness, and an angle scribing square that can measure 45 and 135 degrees and be used for scribing. Adjustable squares can have the angle changed freely by adjusting a locking screw, so they are useful for scribing repeatedly with the same angle. As for materials, stainless steel is used for the long blade to ensure the accuracy of the scales, and aluminum, brass and other rust-resistant materials are used for the short blade. Machinist's squares are available in a wide range of materials and configurations, so choose a product that suits the application.

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Specification/Dimensions

Product Type
- Flat set square
- Square With Stand
- Blade type set square
- Angled Ruler
- Free Set Square
- Miter Rule
- Straight edge
- I-Shaped Right Angle Ruler
- Other
Clear

Pole Length(mm)
45

50

60

75

90

100

125

150

161

170

172

173

177

180

200

240

250

300

350

400

450

500

600

750

1000
Clear

Accuracy(mm)
0.005

0.007

0.008

0.01

0.0115

0.012

0.013

0.014

0.015

0.016

0.0175

0.02

±0.1 (R gauge) / ±0.05 (diameter gauge) / ±0.15 (ruler)

0.1 mm or less per 100 mm

JIS Grade 2 equivalent products

JIS B 7526

JIS B 7539 equivalent
Clear

Angle(°)
20~120

45

45/90

60

90

120

180
Clear

Base Length(mm)
35

37

38

40

41

48

50

55

60

70

73

75

80

94

100

101

103

104

115

116

125

130

134

135

140

150

153

160

163

165

168

175

180

200

205

208

210

225

235

250

255

300

320

325

330

350

360

375

400

415

500

550

640

680
Clear

Scale
- Available
- NA
Clear

Calibration Certificate
- No
Clear

Brand	ASADA (0) ESCO (0) FUJITASESAKU (0) MITUTOYO (0) NIIGATA SEIKI (SK) (0) OBISHI KEIKI SEISAKUSHO (1) OHNISHI MFG (0) RIKEN KEISOKUKI (0) SHINWASOKUTEI (0) STANLEY (0) TRUSCO (0) TSUBAKI KOGYO (0) UNI SEIKI (0)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 8 Day(s) or Less Others

1 items

Sort By

: 30; 60; 90

Compare

I-shaped Straight Edge Grade 1 Quenched JIS B7526 Standard Product

Until 30/11/2024

I-shaped Straight Edge Grade 1 Quenched JIS B7526 Standard Product

OBISHI KEIKI SEISAKUSHO

[Features]
· The accuracy is JIS standard Grade 1.
· Maintains high precision as the highest grade set square in accordance with JIS standards.
· Thick, so stable measurements can be taken even in an upright position.
· To be used for measuring right angles of jig tools, right angles by mounting jig tools, or right angles of products.
· Maintains fully sufficient accuracy as a master scale for precision machinery and measuring devices.
· All sizes are quenched articles.
· Special dimension and accuracy products are available upon order

From: ฿ 10,487.49
Special Price
Days to Ship: 12 Day(s)

12 Day(s)


Brand
Product Series
From
Days to Ship
Product Type
Pole Length(mm)
Accuracy(mm)
Angle(°)
Base Length(mm)
Scale
Calibration Certificate

	You can add up to 6 items per a category to the compare list.Compare Until 30/11/2024
Brand	OBISHI KEIKI SEISAKUSHO
Product Series	I-shaped Straight Edge Grade 1 Quenched JIS B7526 Standard Product
From	฿ 10,487.49 Special Price On Sale Until 30/11/2024
Days to Ship	12 Day(s)
Product Type	I-Shaped Right Angle Ruler
Pole Length(mm)	50 ～ 300
Accuracy(mm)	-
Angle(°)	90
Base Length(mm)	40 ～ 200
Scale	NA
Calibration Certificate	-