RDX Self-Opening Die Heads * Uses standard D style geometric style chasers* Self-opening stationary type (work revolves while head is stationary)* Cuts right or left hand, fine or coarse, and pipe threads* Fine adjustment for cutting over- and under-sized threads* Ideal for turret lathes and hand screw machines* Can be used Quality chasers for Geometric style die heads are available in several configurations. The cutting edge grinds or hook angles vary depending upon the type of material that the chaser will cut. The chart below lists our recommendations for cutting various materials. I've got a page from a Geometric Die Head manual that shows the parts list and assembly for a "D" pull-off type die head, plus a few pages on parts replacement. Email me if you'd like a scanned copy. Mike thanks mike, I sent you an email but you might have not recieved it. I would very much appreciate a scanned copy. can you email thru the form? Form Roll Die (knurls) Hardinge (work holding) Index (parts, attachments and tooling) Landis - Geometric (chasers and die head parts) Lipe (parts) LMT Fette (parts and thread rolls) Micro 100 (carbide cutting tools) Nowak (repair parts) Quality (chasers) Somma Tool (parts and tooling) Trusty Cook (stock tubes) Whitcore (stock tubes) Landis Threading Solutions has been part Kennametal since November 2013. CHASERS AND ROLLS FOR ASSEMBLED THREADED TOOLS Milled Type Radial Chasers for Geometric and H & G Die Heads Milled thread chasers are available in standard and special thread forms. These thread forms are milled prior to heat treat with the blank finish ground to [] • Convertible, push-off, pull-off, manual or cam closed tool • Produces # 4 to 1-1/4? , 3mm to 32mm straight and 1/8? to 1/4? tapered pipe threads • Use on small vertical turret screw machines, automatic turret lathes, Swiss and Brown and Sharpe machines It is the Geometric DSA brand die head so i need to know how do you change out the chasers in the die head from o