ShopTalk: TM 300 Pin

[jhm]

A guy called me about reshafting a TaylorMade 300 series driver and 
he told me the head/hosel had a pin that the shaft was inserted in.
His shaft snapped at the hosel as he leaned down to tee up a ball.
He wants to remove the material in the hosel so he can tip the shaft 
and reshaft it with the same shaft. Any advice on doing this with the 
pin in the hosel?
John