With simply bolting on a Carolina Attachments tooth bar to your smooth edge bucket gives you extreme digging power. Made with a 1/2 inch x 4 inch cutting edge and welded on teeth, it is a durable accessory for your bucket. Simply drill a hole on each side of your bucket and bolt it on. This attachment turns a smooth bucket into a tooth bucket in a matter of minutes. It offers the convenience of two buckets in one. We can build tooth bars to fit any size bucket, we just need the inside dimensions of your bucket.