Parallelism:30_in/per inch.
Squareness: 50_in/per inch.
Made of alloy steel
Hardness HRC56-58
Insize 7360-1M, ZEROING FOOT SWITCH, for digital indicators with micro USB interface, 6940561952483
Insize 4190-5H32, CERAMIC STANDARD BALLS, 5/32", 6940561913149
3M 04020, Mini Mandrel 935, 2-7/8 in x 1/4 in, 7100009221
Insize ISY-200-1, SPRING ANVIL, 6940561974706
Insize ISM-CM63, USB CAMERA AND SOFTWARE, 6940561936360
Insize 3127-E16, DIGITAL THREE POINTS INTERNAL MICROMETER, 1.2-1.6"/30-40mm, 6928640356346
Insize 6302, MICROMETER STAND, 6928640392467
3M 65491, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc DUH5220TRI-10I, 5 inch UH, 220, 7100202878, 10 per pack
Insize 7360-1M, ZEROING FOOT SWITCH, for digital indicators with micro USB interface, 6940561952483
Insize 4190-5H32, CERAMIC STANDARD BALLS, 5/32", 6940561913149
3M 04020, Mini Mandrel 935, 2-7/8 in x 1/4 in, 7100009221
Insize ISY-200-1, SPRING ANVIL, 6940561974706
Insize ISM-CM63, USB CAMERA AND SOFTWARE, 6940561936360
Insize 3127-E16, DIGITAL THREE POINTS INTERNAL MICROMETER, 1.2-1.6"/30-40mm, 6928640356346
Insize 6302, MICROMETER STAND, 6928640392467
3M 65491, Pro Grade Precision Ultra Durable Universal Hole Sanding Disc DUH5220TRI-10I, 5 inch UH, 220, 7100202878, 10 per pack
Parallelism:30_in/per inch.
Squareness: 50_in/per inch.
Made of alloy steel
Hardness HRC56-58
