Makita D-64434 HSS-Tin Metal Drill 10-133 5Pcs
Makita D-64434 HSS-Tin Metal Drill 10-133 5Pcs. HSS drill bits with 5% cobalt content and high-temperature brazing for easy drilling of high alloy or high tensile steels. Body ground for further accuracy and to reduce resistance. Use on mild, stainless, and high alloy steels and difficult to machine materials, welded seams, and car bodywork. Ideal for stainless steel and aluminum.