b'StarStars reamers are designed for specific applications.a better finish.Headdedthatmorecutting teeth also improve the roundness of reamed holes.Of course, theres a limit to how many cutting teeth can be added to a reamer of a certain diameter.If its a 1" diameter, we can get all kinds of cutting blades in there, Dunneback said. But if its 0.25", youre probably only going to get four blades in there. visit us at southtec in booth #1829One way of getting better sur- & get all the details about t-a pro.face finish from a reamer of any di-ameter is to opt for helical flutes. He said they provide more cuttingT-A Pro surface area than straight flutes, which produces more burnishing action. As an added benefit, heli-cal flutes help with chip evacuation,High Penetration Replaceable Insert Drilling Systemhe noted.0.4370" - 1.8820" (11.10 mm - 47.80 mm)Getting It StraightStar offers a patented product for reaming applications called SuperDecrease cost per Round Tool, which includes bothhole 25% against helical and straight flutes. Dunne- competitive back pointed out that SRTs straightproduct linesflutes help guarantee that a straight hole is being cut.But theres more to cutting a straight hole than anything the reamer does.The old saying was, With a reamer, if you start with a banana, you get a banana, Pilger said. So330.343.4283 | www.alliedmachine.comif you dont use a high-quality drill ctemag.com/cteguide.com39Reaming.indd 39 8/15/23 3:14 PM'