Specialty Products
Tool Steel Service of California is a premier distributor of tool steel and various specialty metals throughout the United States, Canada, and Mexico. We stock a wide variety of specialty metals that are commonly used in firearm and blade manufacturing. We have decades of experience servicing these industries and can supply you with high-quality steel for your specific needs.
We also offer value-added services such as precision surface grinding, cutting, and milling. This includes grinding to tight tolerances and cutting to custom widths/lengths that can save you additional machining costs and improve your lead times. Call or e-mail us today for a specialty steel quote and to inquire about our value-added services.
Specialty Grades
- Tool Steel Oversize Flats: O1 - A2 - D2 - S7 - 4140 ANN/HT
- Ground Flat Stock: A2 - D2 - O1 - S7 - H13 - 4140 HT - 410 - 420 - 440C - A36 Low Carbon (1018 Equivalent)
- Tool Steel Oversize Rounds: O1 - A2 - D2 - S7 - H13
- Drill Rod: O1 - A2 - D2 - S7 - W1 - M2 - H13 - 304L
- Choke Stock: 17-4 Rounds
- Slide Stock: 416 Flats & 17-4 Flats
- Hammer Stock: S7 Rounds / S7 Flats
- Barrel Stock: 410/416-R Rounds GBQ
- Ejector Stock: S7 Rounds
- Blade Stock: A2 - D2 - O1 - S7 - 410 - 420 - 440C
Contact Information
Phone: 1-888-866-5911
E-Mail: [email protected]
Our Business Hours
Our customer support line is open 12 hours a day Mon-Fri.
Monday-Friday: 7 AM to 7 PM (PT)
Weekend: Closed

