CT5 and CT7 hole cutters are a cost-effective alternative to bi-metal hole saws, which can burn out after 6-10 holes when used in steel applications. CT5 hole cutters
keep on cutting after hundreds of holes. Available from 9/16” to 5” diameter, CT5 hole cutters drill steel plate, aluminum and iron up to 3/16” thick. They are for
use by professional electricians, plumbers and mechanical contractors. Champion has redesigned the CT5 and CT7 for improved performance. Improved grinding process
produces sharper edges and improved tip angles for faster cutting and better chip clearance. New carbide tip “pocket” has been enlarged for quicker chip
extraction.
1. New carbide tip “pocket”
2. Stepped pilot drill reduces tip impact
3. Stronger, heat resistant spring ejects slugs faster
4. Sharper edges and improved tip angles
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