IECHO automatic cutting machines use a modular tool system, so a range of knife, routing, and specialty tools are compatible depending on the machine series (PK, BK, BK2/BK3/BK4, TK4S, GLSA/GLSC, etc.). Compatibility always depends on both the tool type and the specific tool holder installed on your cutter.
Main tool categories
Oscillating knife tools (EOT/EOT-100, E20, etc.) for soft to medium-density materials such as foam, cardboard, some textiles, and similar substrates; commonly used on BK, BK2, BK3, BK4, and GLSA/GLSC systems.
Drag/Universal cutting tools (often listed as UCT, POT, DRT, RZ, etc.) for through-cut and kiss-cut of vinyl, stickers, paper, thin plastics, and label materials.
V-cut tools (V CUT / V-CUT 45° etc.) for making 3D structural cuts in corrugated board, honeycomb board, and foamcore (e.g., for display and packaging prototypes).
Creasing/creasing wheel tools (KCT/CTT, creasing wheel modules) for folding lines on cardboard, corrugated board, and packaging materials.
Routing/milling tools (e.g., 350 W router/milling head) for rigid materials like PVC, acrylic, some composites, and thicker foam boards.
Marking/pen tools for plotting, marking cut lines, or printing registration marks on paperboard and similar substrates.
Tool holders and compatibility notes
Many IECHO digital tables (for example BK3 series) use a multi-functional tool holder that can mount several tool modules such as EOT, POT, DRT, UCT, V CUT, KCT, CTT, and RZ.
Shenzhen Oyea Machinery Co., Ltd. suppliers list blades and tools as “compatible with iECHO BK/BK2/BK3/BK4, GLSA, GLSC…” etc., which means they are designed to fit the IECHO tool interface and clamping system of those series.
Some tools (especially high‑power routers or multi‑ply tools on GLSA/GLSC) are limited to specific machine families, so checking by series and model (e.g., BK3‑3017 vs PK1209) is important.
What you should check next
To narrow this down for your situation:
Confirm your machine model and series (e.g., BK3‑3017, BK4‑2516, PK1209, GLSA, etc.).
List the materials you need to cut (foam board, corrugated, vinyl, acrylic, leather, textiles, labels, etc.) and the max thickness; this directly determines whether you need oscillating, drag, V-cut, or router tools.
Verify the installed tool holder / head on your table; many heads support multiple tool modules, but not all heads support heavy milling or multi‑ply tools
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