A centering ice point provides even greater anchored precision when placing your hole or re-drilling old holes. Paired with the ION Spot-On™ centering ring and Straight Through™ blades—all a part of the ION No Catch Cutting System—you get a smooth break-through and no jagged ice at the bottom of the hole which can fray line and cost you a big fish.A centering ice point provides even greater anchored precision when placing your hole or re-drilling old holes. Paired with the ION Spot-On™ centering ring and Straight Through™ blades—all a part of the ION No Catch Cutting System—you get a smooth break-through and no jagged ice at the bottom of the hole which can fray line and cost you a big fish.USED BY AT LEAST ONE VERSION OF THE FOLLOWING PRODUCTS: 10-Inch ION X Electric Ice Auger (29300) 25280 ICE AUGER 8 IN CAST BOTTOM ION ACCESORY (25280) 29100 AUGER 10 INCH ION CAST BOTTOM COMPLETE (29100) 8-Inch ION X Electric Ice Auger (29250)