19-piece size rangeIncludes a practical spread of drill bit sizes from 1.0 to 10.0 mm for common drilling jobs.
HSS-R #4241 materialMade from HSS-R #4241 for reliable general-purpose performance in metalworking applications.
DIN338 twist drillsProduced to DIN338 format as rolled twist drills for familiar handling and everyday workshop use.
Iron box storageComes packed in an iron box that helps protect the set in storage and transport.
Organised bit holderThe internal rack keeps each bit in place, with visible size markings for faster identification.