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National Parallel Shank Twist Drill Bits, Long Series
Tlhaloso:
Boitsebiso:High Speed Steel M35, M2, 4341
Tloaelo:DIN 340
Bokaholimo:E khanyang / Black Oxide / Amber / Black & Khauta / Titanium / Rainbow Color
Ntlha ea Ntlha:118 degree, 135 likhato tse arohaneng
Boholo:1-20 limilimithara
