Recent content by triggerguard1

  1. triggerguard1

    Rifle Scopes Ring lapping question

    Re: Ring lapping question More surface area does equal better holding power, but that surface area is easily obtained by having the entire ring making contact. If you have a ring that is twice as large as another, yet it makes less than half the potential contact it should; the ring with less...
  2. triggerguard1

    Rifle Scopes Ring lapping question

    Re: Ring lapping question The rings are rarely the problem, but rather the receiver inaccuracies that cause the misalignment that folks choose to solve by lapping. Rings and bases by their very nature are easier to maintain tight tolerance on during the manufacturing process than what is...
  3. triggerguard1

    For people who know about pool talbes.. good deal?

    Re: For people who know about pool talbes.. good deal? The big O's are hard to beat. Very solid pool table and a lot of larger tournaments are using their equipment.
  4. triggerguard1

    starting an aero/space machine shop ?

    Re: starting an aero/space machine shop ? Been there done that......... Honestly, 200k is a drop in the bucket. You'd be ahead to get a job shop up and rolling or your own product line that you could move to a major distributor before you started going after ISO9001 certs. If you're up and...
  5. triggerguard1

    Environmental Wackos

    Re: Environmental Wackos I'll see their button and raise a trigger finger......I do like my odds.
  6. triggerguard1

    Gunsmithing parting tool vs. hack/band saw for cutting barrel?

    Re: parting tool vs. hack/band saw for cutting barrel? Carpenter is by far and away my mill of choice..... I've seen tool life improvements of up to 40% on the same cuts, with the same tools, but using 416 instead of 1215, 1018, or 12l14.
  7. triggerguard1

    Gunsmithing parting tool vs. hack/band saw for cutting barrel?

    Re: parting tool vs. hack/band saw for cutting barrel? I had a guy who worked for me that I was going to give an anvil to for Christmas, just to see if it would make it through New Years. They're out there among us...........
  8. triggerguard1

    Gunsmithing parting tool vs. hack/band saw for cutting barrel?

    Re: parting tool vs. hack/band saw for cutting barrel? Typically, in CNC situations, I'll leave .010-.020" for facing cleanup. That is dependent on the material that I'm running though and the geometry of the tool I'm using. Some tools need only .002" to make a nice finish in certain...
  9. triggerguard1

    Gunsmithing parting tool vs. hack/band saw for cutting barrel?

    Re: parting tool vs. hack/band saw for cutting barrel? <div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: 300sniper</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: triggerguard1</div><div...
  10. triggerguard1

    Gunsmithing parting tool vs. hack/band saw for cutting barrel?

    Re: parting tool vs. hack/band saw for cutting barrel? This story would tell me that either someone needs to learn how to sharpen a parting blade, or facing 101 needs to be introduced. Part them off and face them down, facing from inside out. Never seen it not work, but I have seen a few...
  11. triggerguard1

    Gunsmithing Remington bottom metal question

    Re: Remington bottom metal question Remington's factory DBM
  12. triggerguard1

    So what is a Reliable Head Space?

    Re: So what is a Reliable Head Space? A light crush fit on the brand of brass I intend to use and everything else falls into place.
  13. triggerguard1

    Help Identifing Rifle

    Re: Help Identifing Rifle Now that's irony............ Before I even clicked on the thread, I thought of a Swiss, since that one seems to befuddle more folks than just about anything going. Low and behold, it tis it tis......(grin)
  14. triggerguard1

    Gunsmithing Custom Action Questions

    Re: Custom Action Questions Starting with the 03 Springfield, all CRF's have been originally designed to be single fed, due to the bevel that is on the nose of the extractor. Adjusting the tension of the extractor will do wonders for feeding, extraction and ejection, as well as smoothing up...
  15. triggerguard1

    Gunsmithing cnc bolt handle threading

    Re: cnc bolt handle threading Turn em till they burn, back off 1% and make a chip load that puts the heat in the chip, rather than the tool or workpiece. As long as the fixturing will hold up, most people are running too slow on steel and stainless machining. New coatings and substrates...
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