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PROTO J86A5/8S2 Cold Chisel - Cold Chisels
PROTOCold Chisels

PROTO J86A5/8S2 Cold Chisel

The PROTO J86A5/8S2 is a steel cold chisel with a 3/4 in blade width and 7 in overall length, featuring a plain grip and an included striking cap. It meets ASME B107.47M standards.

SKU 3G-OTH-729157

Also listed as: J86A58S2 · J86A5 8S2 · J86A5-8S2

Brand
PROTO
Item
J86A5/8S2 Cold Chisel
Part Number
J86A5/8S2
Category
Cold Chisels
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Technical Specifications

PROTO
Manufacturer Part Number
J86A5/8S2
Type
Plain Grip, Includes Striking Cap
Overall Lg
7 in
Blade Wd
3/4 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J86A5/8S2 is a steel cold chisel with a 3/4 in blade width and 7 in overall length, featuring a plain grip and an included striking cap. It meets ASME B107.47M standards.

Frequently Asked Questions

What is the PROTO J86A5/8S2 cold chisel used for?

The PROTO J86A5/8S2 cold chisel is used for cutting, shaping, and removing metal, concrete, or masonry in industrial maintenance, fabrication, and construction. Its 3/4 in blade width and 7 in overall length suit heavy-duty chipping and splitting tasks. The striking cap reduces handle damage during hammer strikes.

What are the specifications of the PROTO J86A5/8S2 cold chisel?

The PROTO J86A5/8S2 cold chisel has a 3/4 in blade width, 7 in overall length, and a steel construction. It features a plain grip with an included striking cap and meets ASME B107.47M standards. The manufacturer part number is J86A5/8S2.

Where to buy the PROTO J86A5/8S2 cold chisel worldwide?

3G Electric supplies the PROTO J86A5/8S2 cold chisel to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this ASME B107.47M-compliant tool.

How to maintain a PROTO cold chisel?

To maintain a PROTO cold chisel like the J86A5/8S2, keep the cutting edge sharp by grinding at the correct angle (typically 60–70 degrees). Dress the head regularly to prevent mushrooming. Store in a dry area to avoid rust. Always use the included striking cap to protect the handle.

Used in

Common applications for PROTO
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Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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PROTO Products

3G Electric supplies PROTO cold chisels. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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