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Groove Jet Hot Knife Groover Kits

Packaging > Groove Jet Hot Knife Groover Kits
Groove Jet Hot Knife Groover Kits



Our Most Popular Grooving Kits


The hot knife blade is up front where it belongs.  Cuts Foam all the way to inside corners.


  • Hot Knife Weighs Only 4 Lbs
  • Handles up to 5" x 3" NWFW Hot Knife Foam Cutting Blades
  • Hot Knife Blades Heat Up Quickly
  • Cuts Foam Clean with One Pass
  • GJ400 Groove Jet Hot Knife Groover
  • 10' NWFW Flat Hot Wire 
  • Carrying Case (plastic or metal)
  • Hot Knife Blade (NWFW) Up Front
  • Variable Heat Control for Hot Knife Heat Control
  • Transformer Included Inside Tool for Easy Use
  • Also Available in 220 Volts


Tech Specs

Material Safety Data Sheets & Product Info Files

DP Catalog 33 Page 15.pdf265 k
Custom Blade Insert Form.pdf0 k
Groove Jet Hot Knife Instructions.pdf306 k

Warranty Info

Return Policy
No merchandise can be returned without an authorization number. We do not accept returns on chemicals or coatings. Returns must be made within 15 days of invoice and must be in new condition. Materials returned must be shipped prepaid. Discontinued items, custom orders or items that have been out of our factory for 3 months or longer cannot be returned. Returns subject to minimum 15% restocking fee.

All of our products carry an unconditional 6-month guarantee, but Demand must be notified within 48 hours of receipt of defective or damaged merchandise or shortages. Defective products will either be replaced or repaired at no charge. Abused tools will be repaired and returned only if the customer consents to charges in writing.

Please Note - Disclaimer
The products in this catalog are offered as options for the purchaser. Having no control over the use of the products in this catalog, we assume no liabilities connected with their use. Under no circumstances are we or the seller liable for any loss, damage or expense of any kind arising out of the use or inability to use our products.