Proto® J86BS2 Cold Chisel Set, 7 Pieces, 5/16 - 7/8 in Chisel, S2 Steel

• Made from S2 steel and specially heat-treated for greater strength and durability
• Modified parabolic striking end to help reduce mushrooming and chipping
• Hand ground cutting edge to the exact angle for cutting through tough metals
• Black oxide finish to help prevent rust corrosion, extending tool life and performance
• A polished identification panel on one of the flats is marked with the tool number and size in a black inlay
• Set offers a wide range of sizes to handle a variety of jobs

Includes: J86A1/2S2 - 5/8 in Tip Width x 1/2 in Shank Width x 6-3/4 in OAL, J86A1/4S2 - 5/16 in Tip Width x 1/4 in Shank Width x 5-1/8 in OAL, J86A3/4X8S2 - 7/8 in Tip Width x 3/4 in Shank Width x 8 in OAL, J86A3/8S2 - 7/16 in Tip Width x 3/8 in Shank Width x 5-9/16 in OAL, J86A5/16S2 - 3/8 in Tip Width x 5/16 in Shank Width x 5-3/8 in OAL, J86A5/8S2 - 3/4 in Tip Width x 5/8 in Shank Length x 6-7/8 in OAL and J86A7/16S2 - 1/2 in Tip Width x 7/16 in Shank Width x 6 in OAL Cold Chisels and J25TR23C Pouch

Warranty: Lifetime Limited

Standard/Approvals: ASME B107.410

Proto® Cold Chisel Set | 5/16 - 7/8 in Chisel | 5-1/8 - 8 in Overall Length | 7 Pieces | S2 Steel | Black Oxide | STA-BLKHAW