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PROTO Cold Chisel: Steel, 7/8 in Blade Wd, 9 1/4 in Overall Lg, Knurled Grip - Cold Chisels
PROTOCold Chisels

PROTO Cold Chisel: Steel, 7/8 in Blade Wd, 9 1/4 in Overall Lg, Knurled Grip

The PROTO J86078 Cold Chisel is a steel cold chisel with a 7/8 in blade width and 9 1/4 in overall length. It features a knurled grip and includes a striking cap, meeting ASME B107.47M standards.

SKU 3G-OTH-631276

Also listed as: J 86078 · J-86078

Brand
PROTO
Item
Cold Chisel: Steel, 7/8 in Blade Wd, 9 1/4 in Overall Lg, Knurled Grip
Category
Cold Chisels
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J86078
Type
Knurled Grip, Includes Striking Cap
Overall Lg
9 1/4 in
Blade Wd
7/8 in

Technical Documents

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

Product Description

The PROTO J86078 Cold Chisel is a steel cold chisel with a 7/8 in blade width and 9 1/4 in overall length. It features a knurled grip and includes a striking cap, meeting ASME B107.47M standards.

Frequently Asked Questions

What is the PROTO J86078 cold chisel used for?

The PROTO J86078 cold chisel is used for cutting, shaping, and removing metal, concrete, or masonry. Its 7/8 in blade width and knurled grip with striking cap suit heavy-duty industrial applications across machining, fabrication, and maintenance.

What are the specifications of the PROTO J86078 cold chisel?

The PROTO J86078 cold chisel has a 7/8 in blade width, 9 1/4 in overall length, steel construction, knurled grip, and includes a striking cap. It meets ASME B107.47M standards. Manufacturer part number is J86078.

Where to buy the PROTO J86078 cold chisel worldwide?

3G Electric supplies the PROTO J86078 cold chisel worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your facility. Contact us for availability and lead time.

How to maintain a PROTO cold chisel?

To maintain a PROTO cold chisel, keep the cutting edge sharp by grinding at the correct angle, and dress the striking cap if it mushrooms. Store in a dry area to prevent rust. Always wear safety glasses during use.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

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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