Accusize Industrial Tools 1 2'' Shank Heavy Duty Indexable Grooving Cut Off Holder, Nickel Plated, with a Gtn 2 Tin Coated Carbide Insert, 2415 5024 1 2" x 1 2" Size:1 2" x 1 2" The combination of elastic backing DURATECH 10 Inch Aviation The combination of elastic backing and aggressive adhesive provides moisture tight electrical and mechanical protection with minimum bulk We provide 100% satisfaction service Accusize Industrial Tools Heavy Duty Indexable Grooving Parting Holder with Carbide TiN Coated GTN Inserts Accusize Heavy Duty Indexable Grooving Parting Holder with Carbide TiN Coated GTN Inserts For shallow precision grooving and profile copy turningO ring Precision clamping and insert indexing accuracy