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Iecho E21c Tungsten Carbide Oscillating Knife Blades-Replacement For Colex T00421 Kongsber Bld-Sf421

iEcho E21C tungsten carbide oscillating knife blade is a 0.63 mm flat-mount oscillating blade with a 28 mm height, 4 mm width, and 17.2 mm max cutting depth Enquire now

Description

iEcho E21C Tungsten Carbide Oscillating Knife Blade

The iEcho E21C (or E21) is a specialized, pointed flat-stock tungsten carbide oscillating knife blade designed for high-precision digital flatbed cutters. It is engineered primarily for Electric Oscillating Tools (EOT) and Pneumatic Oscillating Tools (POT).

Characterized by its extended cutting depth paired with a narrow profile, the E21C is designed for tight detail work and minimal overcutting on complex geometries.

Technical Specifications

Manufacturer datasheets from precision CNC tooling distributors like China Oyea detail its exact physical attributes:

Blade Height: 28.00 mm
Blade Width: 4.00 mm
Shank / Mount Thickness: 0.63 mm
Cutting Angles: 63° / 84° (Pointed tip geometry)
Maximum Cutting Depth: 17.20 mm (Extended compared to the E20C's 14.30 mm depth)

Application & Material Match

The combination of a 17.20 mm cutting depth and a pointed nose makes this blade suitable for slicing through medium-density substrates that require intricate shapes or tight radii without tearing. According to material guides from industrial suppliers like Shenzhen Oyea, it is widely used to process:

Display Graphics: Thick KT board, PVC foam board, and corrugated plastic (PP).
Packaging: Heavy corrugated cardboard, honeycomb materials, and thick folding cartons.
Industrial Textiles: Heavy felt, multi-layer polyester fabrics, carpet, and dense rubber.
Soft Goods: Suede, hides, and hard leather.

Replacement for:XZ0021 BT-2381 Colex T00421,Esko Kongsber G42458257 42458257 BLD-SF421,iEcho E21,Summa 500-0812 500-9812,Zund 3910314 Z21,Blackman & White BW21,Mécanuméric 100610370 COMPO008757,ATOM 01033569 01039907,Ronchini RM-01039907,Comagrav FNS13,Gerber MCT SE21 895022,MultiCam 94-02466-910.314 Cutworx Apex CWX/CWT E21,ITC BOP-21

OYEA Knives manufactures and supplies a full line of both STANDARD and CUSTOM leather cutting knives and blades. All of our standard leather cutting knives are manufactured to exceed the exact OEM standards.