1/4-18 NPT HSS Taper Pipe Tap, High-Speed Steel 6542, Used For Conventional Machine Tapping Or CNC Tapping, Can Tap Steel And Stainless Steel. 1/4"-18 Size:1/4"-18 Clean the surface

Clean the surface

Package Content: 20 x Butt Hinge

introduces unique products for the woodworker

Adapter also available separately (Cat

1/4-18 NPT HSS Taper Pipe Tap, High-Speed Steel 6542, Used For Conventional Machine Tapping Or CNC Tapping, Can Tap Steel And Stainless Steel. 1/4"-18 Size:1/4"-18 Clean the surface1 4 18 NPT HSS Taper Pipe Tap, High Speed Steel 6542, Used For Conventional Machine Tapping Or CNC Tapping, Can Tap Steel And Stainless Steel. The use of high quality high speed steel 6542, vacuum heat treatment, higher hardness, can be processed more difficult to process materials, such as stainless steel, mold steel, carbon steel or copper aluminum more handy. The straight groove design of the tap makes the chip removal smoother. You need a good