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Comagrav Onf Onk Oscillating Knives/Knife Blades For Sale Store Shop
Comagrav ONF and ONK series oscillating knife blades are specialized, round-shank (6mm diameter) tungsten carbide cutting tools designed for Comagrav digital cutting plotters. These blades are engineered to fit Comagrav's pneumatic oscillating cutting heads Enquire now
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Comagrav Onf Onk Oscillating Knives/Knife Blades For Sale Store Shop
Comagrav Onf Onk Oscillating Knives/Knife Blades
ONK - knives for cutting corrugated cardboard, rubber and hard materials. The tool has small radius on the bottom to prevent unexpected wear.

ONF - knives for cutting fibrous materials. The knife is flat on the bottom, so it cuts all fibres.These knives are usable for oscillating cutting heads COMAGRAV, primary designed for pneumatic head. Using special adapter, they can be used also in electric oscillation unit.

Code 
PN x DR x CDN x UB
ONK6
6 x 6 x 36 mm
ONK10 
6 x 10 x 36mm
ONK15 
6 x 15 x 36mm 
ONK25 
6 x 25 x 46mm
ONK30 
6 x 30 x 55mm
ONK50
6 x 50 x 68mm
ONK65 
6 x 65 x 81mm
ONK90
6 x 90 x 110mm
ONK110 
6 x 110 x 118mm
ONF10
6 x 10 x 36mm x 68°
ONF15 
6 x 15 x 36mm x 73°
ONF20
6 x 20 x 39mm x 89° 
ONF30
6 x 30 x 46mm x 82°
ONF35 
6 x 35 x 55mm x 86°
ONF40 
6 x 40 x 57mm x 87°
ONF60
6 x 60 x 83mm x 86,8°

The Core Difference: ONK vs. ONF
The primary difference lies in the blade tip geometry, which dictates the specific material each series is meant to cut: 
  • ONK Series (Rounded Tip): These knives feature a small radius at the bottom tip. This design prevents unexpected blade wear and extends tool life when slicing through tough, dense materials. 
  • ONF Series (Flat Tip): These knives are engineered with a completely flat bottom. The flat profile ensures that the blade cuts cleanly through every single fiber of a material without dragging or pushing them into the cutting mat. 
Target Applications
Series Ideal Materials to Cut Key Geometric Feature
ONK Corrugated cardboard, rubber, gasket sheets, and hard plastics. Small radius/rounded bottom.
ONF Fibrous materials, textiles, foam, canvas, wool, and fiberglass. Flat bottom edge.
ONF Series Models (Fibrous Materials)
The ONF series includes options ranging from 10mm to 60mm cutting depths, specifically designed with angles to optimize the cutting of fibrous materials.
Comagrav Onf Onk Oscillating Knives/Knife Blades
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.  



            
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