anto44
Member
- Messages
- 1,832
- Location
- ireland
Saw this set on ebay one night and decided to order it just to see what it was like.
https://m.ebay.ie/itm/5PCS-HSS-Dril...ter-16-30mm-/252785215865?txnId=2224177118015
It arrived today after 4 weeks.
The quality of the machining is actually excellent. The fit is spot on.
Gave them a try out on some 2mm mild steel and they flew through it. I was running them at 280rpm and dabbing on atf with a brush. Gave them a try on some 2mm stainless then. They ccut lovely in stainless with really long swarf off them.
Drilled a 16mm and 30mm hole and measured with my verniers.
I'm really surprised how good they are considering the price. Just have to see how long they last before going dull.
https://m.ebay.ie/itm/5PCS-HSS-Dril...ter-16-30mm-/252785215865?txnId=2224177118015
It arrived today after 4 weeks.
The quality of the machining is actually excellent. The fit is spot on.
Gave them a try out on some 2mm mild steel and they flew through it. I was running them at 280rpm and dabbing on atf with a brush. Gave them a try on some 2mm stainless then. They ccut lovely in stainless with really long swarf off them.
Drilled a 16mm and 30mm hole and measured with my verniers.
I'm really surprised how good they are considering the price. Just have to see how long they last before going dull.