kukko 331-506 striking letter set, extra heavy quality, 27 pieces for easy marking of workpieces with a strength of up to 1300 n/mm² (42 hrc) in craftsmanship, industry, Nsk The jaw keeper feature prevents

The jaw keeper feature prevents jaws from spreading while under heavy load

Retaining flap simplifies attachment of the puller arms to the spindle and holds them in position

All components are clearly arranged in the carrying case for quick selection

At a scant 15

380 lbf Basic static load rating 22

kukko 331-506 striking letter set, extra heavy quality, 27 pieces for easy marking of workpieces with a strength of up to 1300 n/mm² (42 hrc) in craftsmanship, industry, Nsk The jaw keeper feature preventsThe 27 piece letter punch set with extra heavy quality from series 331 is used for easy marking of workpieces with a strength of up to 1300 N mm (42 HRC) in craftsmanship, industry, and workshops. The set features a standardized font according to DIN 1451 and a hardness at the engraving between 58 and 61 HRC. The extra heavy letter punches from series 331 have a larger shaft, which increases the weight and significantly facilitates driving into the