Quick view 1/2" SD-Ball Double Cut Carbide Burr - (7466283) Precision Twist Drill Log in for pricing Rotary Burr - Ball, Double Cut, 1/2 x 1/4 x 7/16 x 2.1/4 SGSD5DC Log in for pricing Quick view Qty in Cart: 0 Quantity: Decrease Quantity of 1/2" SD-Ball Double Cut Carbide Burr - (7466283) Increase Quantity of 1/2" SD-Ball Double Cut Carbide Burr - (7466283) Price: Log in for pricing Subtotal: