Tired of the cheap chinese inserts from Grizzly which are never in stock and sell for $6.25 each, yes I said each...., upgrade the quality with a Genuine German Insert, and save money at the same time.  Oella's Proprietary Grizzly perfect match insert replacement. We guarantee the fit or your money back, no questions asked! It will fit:

• H2875 2" Spiral Cutterhead (Shaper)  Requires 21 inserts
• H2876 3-1/8" Spiral Cutterhead (Shaper)  Requires 33 inserts
• H2877 4" Spiral Cutterhead (Shaper)  Requires 39 inserts
• H2878 5-1/8" Spiral Cutterhead (Shaper) Requires 54 inserts
• H2879 5-7/8" Spiral Cutterhead (Shaper) Requires 63 inserts

price is for one insert with a minimum purchase of 10 inserts

14.6mm x 14.6mm x 2.5mm  4 Cutting Edges : square on all 4 sides with sharp points

Grade T10mg

Holes 1 : 6.5mm

Bevel: 30 degree

Sold in packs of 10 only

Plastic Case included