IS Tool Steel
Freer Tool & Supply’s IS tool steel collection supports demanding machining and tooling applications where hardness, wear resistance, and durability matter. Tool steel is commonly used for dies, punches, fixtures, and high-wear components—helping maintain edge retention and dimensional stability in production environments that require long service life and consistent performance.
Starrett LY4557344 36" x 3/8" x 1/2" - Air Hardening Flat Stock
SKU: FTS-LY4557344
MPN: 57344
Starrett LY4554652 36" x 3/8" x 5" - Air Hardening Flat Stock
SKU: FTS-LY4554652
MPN: 54652
Starrett LY4554650 36" x 3/8" x 4" - Air Hardening Flat Stock
SKU: FTS-LY4554650
MPN: 54650
Starrett LY4554648 36" x 3/8" x 3" - Air Hardening Flat Stock
SKU: FTS-LY4554648
MPN: 54648
Starrett LY4554642 36" x 5/16" x 6" - Air Hardening Flat Stock
SKU: FTS-LY4554642
MPN: 54642
Starrett LY4554565 36" x 5/32" x 5" - Air Hardening Flat Stock
SKU: FTS-LY4554565
MPN: 54565
Starrett LY4554564 36" x 5/32" x 4" - Air Hardening Flat Stock
SKU: FTS-LY4554564
MPN: 54564
Starrett LY4554563 36" x 5/32" x 31/2" - Air Hardening Flat Stock
SKU: FTS-LY4554563
MPN: 54563
Starrett LY4554562 36" x 5/32" x 3" - Air Hardening Flat Stock
SKU: FTS-LY4554562
MPN: 54562
Starrett LY4554635 36" x 5/16" x 2" - Air Hardening Flat Stock
SKU: FTS-LY4554635
MPN: 54635
Starrett LY4554559 36" x 5/32" x 11/2" - Air Hardening Flat Stock
SKU: FTS-LY4554559
MPN: 54559
Starrett LY4554634 36" x 5/16" x 11/2" - Air Hardening Flat Stock
SKU: FTS-LY4554634
MPN: 54634
Starrett LY4554558 36" x 5/32" x 11/4" - Air Hardening Flat Stock
SKU: FTS-LY4554558
MPN: 54558
Starrett LY4554557 36" x 5/32" x 1" - Air Hardening Flat Stock
SKU: FTS-LY4554557
MPN: 54557
Starrett LY4554632 36" x 5/16" x 1" - Air Hardening Flat Stock
SKU: FTS-LY4554632
MPN: 54632
Starrett LY4156839 36" x 5/16" x 11/2" - Oversize Oil Hardening Flat Stock
SKU: FTS-LY4156839
MPN: 56839
Starrett LY4156837 36" x 5/16" x 1" - Oversize Oil Hardening Flat Stock
SKU: FTS-LY4156837
MPN: 56837
Starrett LY4156836 36" x 5/16" x 3/4" - Oversize Oil Hardening Flat Stock
SKU: FTS-LY4156836
MPN: 56836
Starrett LY4054498 36" x 7/8" x 4" - Oil Hardening Flat Stock
SKU: FTS-LY4054498
MPN: 54498
Starrett LY4054497 36" x 7/8" x 3" - Oil Hardening Flat Stock
SKU: FTS-LY4054497
MPN: 54497
Starrett LY4054496 36" x 7/8" x 21/2" - Oil Hardening Flat Stock
SKU: FTS-LY4054496
MPN: 54496
Starrett LY4054495 36" x 7/8" x 2" - Oil Hardening Flat Stock
SKU: FTS-LY4054495
MPN: 54495
Starrett LY4054494 36" x 7/8" x 11/2" - Oil Hardening Flat Stock
SKU: FTS-LY4054494
MPN: 54494
Starrett LY4054493 36" x 7/8" x 11/4" - Oil Hardening Flat Stock
SKU: FTS-LY4054493
MPN: 54493