Irwin Pro HSS Drills from DIY Doctor

DIYDoctor 2014-03-15

Views 13

High speed steel drilling with hardened steel. No slipping because of the sharpness of the drill bit and a 5mm bit straight through a 6mm piece of steel is very impressive by anyone's standards. oesnt get much better from any HSS drill bit.

Share This Video


Download

  
Report form