Silver Steel

Annealed, AISI O1 precision ground tool steel round bars; diameter tolerance ISO ITh8.

We can supply metric sizes in 1000mm and 2000mm lengths, and imperial sizes in 915mm lengths.

Product Overview Availability Datasheet
AISI O1 / Arne Silver Steel ~AISI O1 / 1.2510

Oil hardening tool steel with good machinability. Suitable for making twist drills and taps, ejectors, punches,reamers,counter sinks,engraving tools, shafts for instruments and low strength application if used in the as supplied annealed condition. Supplied to tolerance ISO h8, ground and polished.

NZ Stock


2mm - 25 mm x Length 1000 - 2000mm 


3/16" - 1" x Length 915 - 1000 mm

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Bohler K510 / 1.2210 Silver Steel W.Nr 1.2210

Cold work tool steel suitable for the manufacture of light duty Twist drills and taps, ejectors, punches, reamers, counter sinks engraving tools, metal cutting saws.
Supplied to tolerance ISO h8, ground and polished in fixed lengths of 1000 or 2000 mm.

Overseas Stock


3mm - 40mm Diameter

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