Search found 3 matches

by gunnersmate
Sun Apr 10, 2016 12:07 pm
Forum: Sheet Metal Fabrication
Topic: How do you layout 1/8 alum sheet strip for 90 degree bends?
Replies: 9
Views: 6004

Re: How do you layout 1/8 alum sheet strip for 90 degree ben

Hope I didn't miss the answer, but the formula I always used is Radius plus 1\3 of metal x 1.57 for a 90 degree bend (1.57 =Pi Divide by 2).
by gunnersmate
Thu Apr 07, 2016 8:24 pm
Forum: Gunsmithing
Topic: cross hair wire
Replies: 15
Views: 10132

Re: cross hair wire

OOPS, should have mentioned its usually listed under tungsten wire
by gunnersmate
Thu Apr 07, 2016 8:22 pm
Forum: Gunsmithing
Topic: cross hair wire
Replies: 15
Views: 10132

Re: cross hair wire

Just repaired a Lyman Target Spot cross hair, material is available and cheap on E-Bay. I'll have to see if I still have the address, BT.