Royal Carbide-Tipped Dead Half Centers

• Excellent for grinding and high-precision turning applications.
• Solid centers are made of ball-bearing steel and hardened to Rc 61-63 for excellent wear-resistance and long life.
• Carbide-tipped models are made from high-carbon alloy steel.
• A regrind line shows the maximum allowable regrind range on the carbide-tipped models.
• Half centers are relieved for grinding wheel clearance.
• Made in the U.S.A.

Item No. B C D E F G H 61-203-451 4-3/16″ 2-9/16″ .700″ .700″ 3/8″ 3/16″ 1-3/8″ 61-203-452 5-1/4″ 3-3/16″ .938″ .938″ 1/2″ 7/32″ 1-11/16″ 61-203-453 6-3/4″ 4-1/16″ 1.231″ 1.231″ 1/2″ 1/4″ 2-1/4″ 61-203-454 8-1/2″ 5-3/16″ 1.748″ 1.748″ 5/8″ 3/8″ 2-3/4″