Weiler 10208 Knot Wire End Brush (10 pk), 1/2 in Brush Dia, 1/4 in Round Shank, Twisted Carbon Steel, 0.01 in Fill Dia G2298125 They have PTF-SAE and NPTF

They have PTF-SAE and NPTF (Dryseal) threads

Pitch Diameter and Outside Diameter Facilitates Reboring Modifications Standards AGMA Pressure Angle 14

Class of Fit Not Applicable

Compatible Material Aluminum

Edge Cut Style Double

Weiler 10208 Knot Wire End Brush (10 pk), 1/2 in Brush Dia, 1/4 in Round Shank, Twisted Carbon Steel, 0.01 in Fill Dia G2298125 They have PTF-SAE and NPTFWeiler 1 2" Knot Wire End Brush features a hollow end, heavy duty brushing action with some flexibility for more demanding cleaning and deburring applications in recessed areas on steel, armored steel, cast iron, ductile iron and tool steel parts. 1 4" stem diameter for use on CNC milling automatic machine, die grinder, drill, drill press, right angle die grinder and straight grinder. Hollow end and heavy duty brushing action with some flexibility.