Parallelism: 40_in per inch.
Squareness: 60_in/per inch.
Made of alloy steel
Hardness HRC56-58.
Insize 1121-1501, DIGITAL INSIDE POINT C, 35-150mm/1.38-6", 6928640385056
3M 10119, Synthetic Steel Wool Pad 10119NA, 0000 Super Fine, 7000126181
Insize 1187-150AWL, DIGITAL OUTSIDE NECK CALIPER, 0-6"/0-150mm, built-in wireless, 6940561942507
Standard Abrasives 726026, A/O C1 Straight Precision Cartridge Roll, 1/2 in x 2-1/2 in x 1/4 in 120, 7010310692
Insize 1121-1501, DIGITAL INSIDE POINT C, 35-150mm/1.38-6", 6928640385056
3M 10119, Synthetic Steel Wool Pad 10119NA, 0000 Super Fine, 7000126181
Insize 1187-150AWL, DIGITAL OUTSIDE NECK CALIPER, 0-6"/0-150mm, built-in wireless, 6940561942507
Standard Abrasives 726026, A/O C1 Straight Precision Cartridge Roll, 1/2 in x 2-1/2 in x 1/4 in 120, 7010310692
Parallelism: 40_in per inch.
Squareness: 60_in/per inch.
Made of alloy steel
Hardness HRC56-58.
