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CRAFTSMAN CMHT82547 vs KNIPEX 87 01 250: Two Tools or Fine Adjustment?

Choose the Craftsman CMHT82547 for the supplied 8-inch and 10-inch pair. Choose the KNIPEX 87 01 250 when one 10-inch tool is enough and you specifically want push-button adjustment. Buying the Cobra alone leaves any need for a second tool unresolved.

Published by Pickoryx · Published 2026-10-08

Source checked 2026-10-08 12:35 UTC

Products compared

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The buying question

Do you need a second plier, or is push-button jaw adjustment the reason for this purchase?

Two supplied sizes versus one tool with a push-button adjustment interface.

Quick verdict

When to skip: You are shopping for tools specifically rated for live electrical work.
When the recommendation changes
  • You already own a suitable second plier.
  • Your work calls for two tools at the same time.

The differences that matter

Supplied Tool Count And Sizes

CRAFTSMAN CMHT82547 8-inch and 10-inch Groove Joint Pliers Set

Two tools: one 8-inch and one 10-inch groove-joint plier.[1]

KNIPEX Cobra 87 01 250 10-inch Water Pump Pliers

One 10-inch Cobra water-pump plier.[2]

What this changes: Choose the Craftsman set if you need two pliers available together or want both supplied lengths. Choose the Cobra if you already have a second gripping tool and want to replace only one.[1, 2]

The better fit depends on your priorities

Jaw Adjustment Workflow

CRAFTSMAN CMHT82547 8-inch and 10-inch Groove Joint Pliers Set

Tongue-and-groove joint with a visibly slotted, grooved adjustment track.[1, 3]

KNIPEX Cobra 87 01 250 10-inch Water Pump Pliers

Push-button adjustment on the workpiece, with 25 positions.[2]

What this changes: The adjustment interface is a separate choice from tool count. Prefer the Cobra when button-operated fine adjustment is your priority; the Craftsman set supplies a conventional groove-joint interface. This does not establish an adjustment-speed or grip-strength winner.[1, 3, 2]

The better fit depends on your priorities

Best for your routine

Value and trade-offs

One or both observed offers have eligibility conditions, so no unrestricted price difference is shown.

Compare complete purchases, not a supposed per-tool saving. If the Cobra costs more, its adjustment interface must matter enough to you; budget separately for a second tool if needed.

Insufficient verified price history for a buy-now or wait recommendation.

Limitations

  • No hands-on comparison was performed; grip strength, adjustment speed and long-term durability are not ranked.
  • Craftsman adjustment-position count and a model-specific adjustment procedure were not established.

Questions shoppers ask

Does the Cobra name mean this model is insulated?

No. KNIPEX explicitly lists the 87 01 250 as not 1000-volt insulated. Do not infer electrical protection from its red handles.

Methodology and sources

Compared supplied tools and adjustment interfaces for the exact models.

AI assisted source comparison and drafting.

View 3 sources
  1. 1.CMHT82547 8-in And 10-in Joint Pliers SetCRAFTSMAN · Official specifications · Source checked 2026-10-08 12:33 UTC
    Evidence used on this page
    • Model heading; Overview; Specifications; Includes, lines 33–79: Exact model identified as a two-piece tongue-and-groove set including 8-inch and 10-inch pliers.
  2. 2.87 01 250 10-inch Cobra Water Pump PliersKNIPEX Tools · Official specifications · Source checked 2026-10-08 12:33 UTC
    Evidence used on this page
    • Model heading; features; Technical details, lines 299–387: Exact part 87 01 250, UPC 843221003128, length 10 inches, push-button adjustment and 25 positions. Technical body explicitly says 1000 Volt Insulated: No despite URL path.
  3. 3.Official CMHT82547 product imageCRAFTSMAN · Official specifications · Source checked 2026-10-08 12:35 UTC
    Evidence used on this page
    • Both plier joints visible in official linked image: Image depicts conventional slotted groove-joint construction on both supplied tools; used only to corroborate interface, not to count positions or infer operation speed.

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