\documentclass{article}
\usepackage{tikz}




\begin{document}
\begin{tikzpicture}[scale=1]
\clip[draw] (1,1) circle (.6cm);
\foreach \x in {0,.1,...,3}
\draw (\x,0) -- ++(.2,2);
\end{tikzpicture}


\begin{tikzpicture}[scale=1]
\clip[draw] (1,1) circle (.6cm);
 \draw[rotate=30,step=1mm] (-2,-2) grid (3,3);
\end{tikzpicture}

\end{document}