21pcs metal working drill bits set

Article NO.:NK0010012

19 x HSS twist drill bits:1-1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-8.5-9-9.5-10mm,

2 x countersinks:6-10mm,

*Material and surface of all contents can be changed upto customer's requirement