4.5 mm Fabrication Insert (FABIN) Guide Sleeves it can be carefully deepened

it can be carefully deepened with a handheld 3/32" drill without using it in a hand piece

Bristles only should touch the tooth surface

9 mm x OD 5 mm x 5

and is often positioned towards the buccal surface

Serial Guide Sleeve Insert - 4

4.5 mm Fabrication Insert (FABIN) Guide Sleeves it can be carefully deepenedThe 4. 5 mm Fabrication Insert (FABIN) is required to keep acrylic gel from entering inside Guide Sleeve Inserts during the gel and curing stage. Place the Fabrication Insert inside the Guide Sleeve over the corresponding Guide Post and then apply gel. Dimensions: ID 3. 0 mm Pair with: Serial Guide Sleeve With Cleat 4. 5 mm Serial Guide Sleeve Insert 1. 0 mm for 4. 5 mm Guide Sleeve Serial Guide Sleeve Insert 1. 7 mm for 4. 5 mm Guide Sleeve Serial