Skip to content
Genuine Hyde tools. Quantity prices on most tools. Free US shipping at $49.
Quick order Business Cart 0

Knives & Blades

Hyde 42330UPC 079423423307

18mm Snap-Off Blades 5-Pack

$4.46 each, as low as $3.10 at 100 or more

Hyde Tools 42330 Replacement Snap - Off Blades, 18mm (5) | the Hyde Store

Best for: Replacing 18mm snap-off blades for board, foam and heavy scoring.

Price each, by quantity

$4.46 each
  • In stock. Orders placed by 2 PM ET on business days ship the same day.
  • Free standard US shipping on orders of $49 or more after discounts.
  • 30-day returns on unused items.

Purchase orders and Net-30 on approval. W-9s and tax-exempt orders on request. Quotes: cs@hydestore.com or 508-916-6442. Reordering a list? Quick order.

What it does

Five carbon steel 18 mm snap-off blades, 8 points each, 40 edges in all. The same blade as in the 18mm 10-pack and 50-pack.

How to use it

  1. Keep the blade short for scoring. Extend it in a locking knife for deep foam passes.
  2. Snap a segment the moment the edge tears instead of cutting.
  3. Put spent segments in a sharps container.

Specifications

Brand and model
Hyde 42330
SKU
H-42330
UPC
079423423307
Product type
Blade
Dimensions
18 mm

Common questions

Why 8 points when the 9mm has 13?

An 18mm blade is snapped less often than a fine 9mm blade.

Can I extend it a long way to cut foam?

Yes, in a knife that locks, such as the 42047. Do not run a 9mm blade far out.

Does the pack store used blades?

No. Use a sharps container. Only the 9mm 42356 has a used-blade chamber.

Will it fit my knife?

It fits any 18mm snap-off knife, including the 42047.

Need it for a different job?

Guides for this tool

Related tools