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Eclipse

Eclipse Knockout Punch/Die Kit 1in Conduit 902-487

SKU CH-00NK-MBGGH

Creates a 1-23/64 inch hole in up to 10-gauge mild steel for 1-inch conduit using a manual punch and die set

  • Manual knockout kit for 1 in. conduit
  • Punches 1.362 in. holes in 10 ga. mild steel
  • Slug falls free for quick cleanup
  • Replacement punch and die set included
  • Works with 1/2 in. ratchet and 1 in. socket

Knockout Punch Kit for 1-inch Conduit

This Eclipse kit provides the punch and die needed to create clean openings in mild steel up to 10 gauge. It is designed for electricians and maintenance technicians who install 1-inch conduit runs in panels or enclosures. The slug falls free during operation, speeding up repetitive hole-making tasks on the job site.

Manual Operation with Standard Ratchet Drive

The tooling is driven by a 1/2-inch ratchet combined with a 1-inch socket, so no hydraulic pump or battery pack is required. Under sustained use the manual mechanism delivers consistent force without the heat build-up or seal wear associated with powered drivers. This makes it practical for field work where compressed air or electricity is unavailable.

Hardened Steel Components and Free-Falling Slug

Hardened punch and die surfaces resist deformation when cutting 10-gauge mild steel, maintaining hole accuracy over many cycles. The slug-ejection design clears the workpiece automatically, reducing downtime between holes and minimising the risk of double-cutting. The kit packages the matched pair together for easy replacement when cutting edges eventually dull.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 80% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameEclipse

Questions about this item

Will the 1.362-inch hole stay clean when I run the punch all day on 10-gauge mild steel?

The slug falls free on every stroke, so debris does not build up and the tool runs cool without binding.

What drive tools do I already need to operate the 902-487 kit?

A 1/2-inch ratchet and a 1-inch socket are required to turn the punch.

Can I use the 1-inch conduit punch with my existing 1/2-inch ratchet handle?

Yes, the kit is designed for a standard 1/2-inch ratchet paired with a 1-inch socket.

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