auger bit m43 cobalt-containing stainless steel special rotary drill iron metal punching high hardness straight handle drill full set

hss twist drill [cut iron drunk]](HSS麻花钻【削铁如泥】)

industrial grade [3+4+6+8+10+12+14]](工业级【3＋4＋6＋8＋10＋12＋14】) industrial grade [3+4+5+6+8+10] 6 pieces(工业级【3＋4＋5＋6＋8＋10】6支装) industrial recommend [6+8+10+12 + 14mm]](工业推荐【6＋8＋10＋12＋14mm】) [popular recommend] 6+7+8+9 + 10mm] 5 pack(【爆款推荐】6＋7＋8＋9＋10mm】5支装) industrial grade [2-10mm] 9 pcs household essential(工业级【2-10mm】9支装家用必备) industrial grade [2+3+4+5 + 6mm] 5 pack(工业级【2＋3＋4＋5＋6mm】5支装) industrial grade [8+10 + 12mm]](工业级【8＋10＋12mm】) industrial grade [6+8 + 10mm] 3 pack(工业级【6＋8＋10mm】3支装) industrial grade [3.2+4.2+5.2] 3 pieces(工业级【3.2＋4.2＋5.2】3支装) industrial grade [3+4 + 5mm] 3 pack(工业级【3＋4＋5MM】3支装) high hard industrial grade [4.0mm10 pcs]](高硬工业级【4.0mm10支】) high hard industrial grade [4.2mm10 pcs]](高硬工业级【4.2mm10支】) high hard industrial grade [4.5mm10 pcs]](高硬工业级【4.5mm10支】) industrial grade 5.2mm [10 pcs]](工业级5.2mm【10支】) industrial 6.0mm [5 pcs]](工业级6.0mm【5支】) industrial 6.2mm [5 pcs]](工业级6.2mm【5支】) industrial 6.5mm [5 pcs]](工业级6.5mm【5支】) industrial 6.8mm [5 pcs]](工业级6.8mm【5支】) industrial 7.0mm5 pcs]](工业级7.0mm5支】) industrial 7.5mm [5 pcs]](工业级7.5mm【5支】) industrial grade 8.0mm5 pcs]](工业级8.0mm5支】) industrial grade 8.5mm [5 pcs]](工业级8.5mm【5支】) industrial grade 9.0mm [5 pcs]](工业级9.0mm【5支】) industrial grade 9.5mm [5 pcs]](工业级9.5mm【5支】) industrial grade 10mm [5 pcs]](工业级10mm【5支】) industrial-grade shrink handle 10.5mm [5 pieces]](工业级缩柄10.5mm【5支】) [shrink handle electric hand drill available] 11mm5 pieces(【缩柄手电钻可用】11mm5支) industrial-grade shrink handle 11.5 [5 pieces]](工业级缩柄11.5mm【5支】) industrial-grade shrink handle 12mm [5 pcs]](工业级缩柄12mm【5支】) industrial-grade shrink handle 13mm [1 piece]](工业级缩柄13mm【1支】) industrial-grade shrink handle 12.5 [1 piece]](工业级缩柄12.5mm【1支】) industrial-grade shrink handle mm [1 piece]](工业级缩柄13.5mm【1支】) high hard industrial grade [10 pieces of 3mm]](高硬工业级【3mm十支】) [special for rivets] 3.2 10 pieces(【铆钉专用】3.2毫米十支) high-hard industrial grade [3.5 10 pieces]](高硬工业级【3.5毫米十支】) high hard industrial grade [10 pieces of 5mm]](高硬工业级【5毫米十支】) high hard industrial grade [10 pieces of 5.5mm]](高硬工业级【5.5毫米十支】)