Still using V9.1 here. The brass got me X last year and I worked with it about a week and loved it. But I had issues with Block Drilling (fanuc/router). So rather than spare me from the duties of running the shop, they hired a local geek squad who has never seen Mastercam, to deal with the issue. He convinced them that X has bugs that wouldn't allow us to drill. So they got me set up with 9 on Vista. Now I don't see tool graphics til verify,and Mastercam help tab sends me to Windows help.It's a pain, but I guess I'm glad to still have a job!

CH, We do custom cabinet parts and dado's have to be precise. Also in perimeter bits,as they dull, when they take a slow winding path or tight corner the friction and heat cause a smoldering coal to emerge.And in a shop that was devastated by fire once already,smoke is a good way of getting an unwanted extinguisher blast.Our bits generally last about a month between changing. Running about 70% of a 10/hr day,4days a week. I guess I should be thankful they last as long as they do.

This is a little tip for wood router oper.'s out there. I recently had a problem with bits breaking and thought initially that it was a bad batch of bits. But have found out after a dozen bits and half as many headaches, that fine sawdust has been collecting in the collets, causing the bits to slide out and break. I suggest that you take these tool holders and collets apart every couple of weeks and blow them out. We use our router about 8 hours a day,every day.We've been operating for 3 years without doing this, and never had a problem,but times and conditions change.

Thanks for the tip CH.The old dull bits miked at .01 larger than the new broken bits.Was that about the difference in your situation?

Have mercy, I've only been operating our CNC for 3 years. And am mostly self taught on many problems that occur. This one's got me stumped. Yesterday I broke a perimeter bit, usually not an issue. It's happened a few times in the past 3 years, usually when I haven't slowed the travel speed or feed rate when cutting hardwoods. But this happened in plywood. O.K. maybe a flawed bit, it could happen. But then it happened again on the next program, again plywood. I went through 6 bits from 4pm yest to 9am today. I thought it was the holder so I swapped it, no good.So I tried the collet, which has been worn from other bits breaking again no go. I went back to the original holder and collet, fresh bit and it's been running all day. I'm clueless what I may have done right or wrong. Any suggestions?

We quit using MDF because of the tool wear. But I agree with Robert, Vortex tools are the best if you can afford them. The powers that be here are too cheap to buy them so I have to make do with inferior tools. I suggest you try several passes. It's a longer process but it may help with wear.

Thanks Ron, It's hard to get replies from the dealer. We usually play phone tag. I'm in and out of the office/plant. We just came out of the stone age and got D.S.L. here at the shop. So maybe I can get through to him easier. Thanks again. Brint.

My name is Brint and I'm with Carlsens Custom Cabinets in Mobile Al.I'm relatively new to Mastercam, 3 years with a router.Our company recently purchased X2 and I've upgraded my post processor and old files from version 9 with only one problem;the block drill doesnt seem to read properlly.here is a program that runs fine in version 9 but the same program in version X2 stops at the time to drill.old working program; % O0001 ( 42GEND ) ( DATE=DD-MM-YY - 27-02-07 ) G00 G17 G20 G40 G80 G90 M92 M88B0 M89B0 G54 G91 G28 Z0 M95 G08 P1 N1 ( COMBINED DRILL BANKS ) ( 75 LINE BORE ) M88 B16 M89 B30 M21 G00 G17 G90 G55 X45.39 Y77.562 / M23 Z1.5 G98 G81 Z.4375 R1.25 F100. Y71.2628 Y64.9636 Y58.6644 Y41.125 Y34.8258 Y28.5266 Y22.2274 X37.265 Y28.5266 Y34.8258 Y41.125 Y58.6644 Y64.9636 Y71.2628 Y77.562 X33.51 Y71.2628 Y64.9636 Y58.6644 Y41.125 Y34.8258 Y28.5266 Y22.2274 X25.385 Y28.5266 Y34.8258 Y41.125 Y58.6644 Y64.9636 Y71.2628 Y77.562 X21.63 Y71.2628 Y64.9636 Y58.6644 Y41.125 Y34.8258 Y28.5266 Y22.2274 X13.505 Y28.5266 Y34.8258 Y41.125 Y58.6644 Y64.9636 Y71.2628 Y77.562 X9.75 Y71.2628 Y64.9636 Y58.6644 Y41.125 Y34.8258 Y28.5266 Y22.2274 X1.625 Y28.5266 Y34.8258 Y41.125 Y58.6644 Y64.9636 Y71.2628 Y77.562 Z1.5 G80 G91 G28 Z0. M92 M88B0 M89B0 M95 N2 ( 1/2 DOWN SHEAR ) ( TOOL - 14 DIA. OFF. - 4 LEN. - 14 DIA. - .5 ) ( 75-375 DADO ) T14 G00 G17 G90 G54 X7.8125 Y89.25 / M13 S18000 G43 H14 Z1.5 Z1.375 G01 G42 D4 X5.8125 Z.375 F999. X.125 Y89.375 X11.5 Y89.25 X5.8125 X5.3125 G40 X3.3125 Z1.375 Z1. F200. G00 Z1.5 X19.6925 Z1.375 G01 G42 D4 X17.6925 Z.375 F999. X12.005 Y89.375 X23.38 Y89.25 X17.6925 X17.1925 G40 X15.1925 Z1.375 Z1. F200. G00 Z1.5 X31.5725 Z1.375 G01 G42 D4 X29.5725 Z.375 F999. X23.885 Y89.375 X35.26 Y89.25 X29.5725 X29.0725 G40 X27.0725 Z1.375 Z1. F200. G00 Z1.5 X43.4525 Z1.375 G01 G42 D4 X41.4525 Z.375 F999. X35.765 Y89.375 X47.14 Y89.25 X41.4525 X40.9525 G40 X38.9525 Z1.375 Z1. F200. G00 Z1.5 X39.4525 Y49.375 Z1.375 G01 G42 D4 X41.4525 Z.375 F999. X47.14 Y49.25 X35.765 Y49.375 X41.4525 X41.9525 G40 X43.9525 Z1.375 Z1. F200. G00 Z1.5 X43.4525 Y45.375 Z1.375 G01 G42 D4 X41.4525 Z.375 F999. X35.765 Y45.5 X47.14 Y45.375 X41.4525 X40.9525 G40 X38.9525 Z1.375 Z1. F200. G00 Z1.5 X31.5725 Z1.375 G01 G42 D4 X29.5725 Z.375 F999. X23.885 Y45.5 X35.26 Y45.375 X29.5725 X29.0725 G40 X27.0725 Z1.375 Z1. F200. G00 Z1.5 X27.5725 Y49.375 Z1.375 G01 G42 D4 X29.5725 Z.375 F999. X35.26 Y49.25 X23.885 Y49.375 X29.5725 X30.0725 G40 X32.0725 Z1.375 Z1. F200. G00 Z1.5 X15.6925 Z1.375 G01 G42 D4 X17.6925 Z.375 F999. X23.38 Y49.25 X12.005 Y49.375 X17.6925 X18.1925 G40 X20.1925 Z1.375 Z1. F200. G00 Z1.5 X19.6925 Y45.375 Z1.375 G01 G42 D4 X17.6925 Z.375 F999. X12.005 Y45.5 X23.38 Y45.375 X17.6925 X17.1925 G40 X15.1925 Z1.375 Z1. F200. G00 Z1.5 X7.8125 Z1.375 G01 G42 D4 X5.8125 Z.375 F999. X.125 Y45.5 X11.5 Y45.375 X5.8125 X5.3125 G40 X3.3125 Z1.375 Z1. F200. G00 Z1.5 X3.8125 Y49.375 Z1.375 G01 G42 D4 X5.8125 Z.375 F999. X11.5 Y49.25 X.125 Y49.375 X5.8125 X6.3125 G40 X8.3125 Z1.375 Z1. F200. G00 Z1.5 X3.8125 Y5.5 Z1.375 G01 G42 D4 X5.8125 Z.375 F999. X11.5 Y5.375 X.125 Y5.5 X5.8125 X6.3125 G40 X8.3125 Z1.375 Z1. F200. G00 Z1.5 X15.6925 Z1.375 G01 G42 D4 X17.6925 Z.375 F999. X23.38 Y5.375 X12.005 Y5.5 X17.6925 X18.1925 G40 X20.1925 Z1.375 Z1. F200. G00 Z1.5 X27.5725 Z1.375 G01 G42 D4 X29.5725 Z.375 F999. X35.26 Y5.375 X23.885 Y5.5 X29.5725 X30.0725 G40 X32.0725 Z1.375 Z1. F200. G00 Z1.5 X39.4525 Z1.375 G01 G42 D4 X41.4525 Z.375 F999. X47.14 Y5.375 X35.765 Y5.5 X41.4525 X41.9525 G40 X43.9525 Z1.375 G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 N3 ( 1/4 DOWN SHEAR ) ( TOOL - 13 DIA. OFF. - 3 LEN. - 13 DIA. - .249 ) ( 75-375 DADO ) T13 G00 G17 G90 G54 X47.0145 Y25.125 / M13 S18000 G43 H13 Z1.5 Z1.375 G01 Y26.125 Z.375 F500. Y47.1255 X47.0155 Y5.1245 X47.0145 Y26.125 Y26.625 Y27.625 Z1.375 Z1. F200. G00 Z1.5 Y67.625 Z1.375 G01 Y68.625 Z.375 F500. Y89.6255 X47.0155 Y47.6245 X47.0145 Y68.625 Y69.125 Y70.125 Z1.375 Z1. F200. G00 Z1.5 X35.1345 Y67.625 Z1.375 G01 Y68.625 Z.375 F500. Y89.6255 X35.1355 Y47.6245 X35.1345 Y68.625 Y69.125 Y70.125 Z1.375 Z1. F200. G00 Z1.5 Y25.125 Z1.375 G01 Y26.125 Z.375 F500. Y47.1255 X35.1355 Y5.1245 X35.1345 Y26.125 Y26.625 Y27.625 Z1.375 Z1. F200. G00 Z1.5 X23.2545 Y25.125 Z1.375 G01 Y26.125 Z.375 F500. Y47.1255 X23.2555 Y5.1245 X23.2545 Y26.125 Y26.625 Y27.625 Z1.375 Z1. F200. G00 Z1.5 Y67.625 Z1.375 G01 Y68.625 Z.375 F500. Y89.6255 X23.2555 Y47.6245 X23.2545 Y68.625 Y69.125 Y70.125 Z1.375 Z1. F200. G00 Z1.5 X11.3745 Y67.625 Z1.375 G01 Y68.625 Z.375 F500. Y89.6255 X11.3755 Y47.6245 X11.3745 Y68.625 Y69.125 Y70.125 Z1.375 Z1. F200. G00 Z1.5 Y25.125 Z1.375 G01 Y26.125 Z.375 F500. Y47.1255 X11.3755 Y5.1245 X11.3745 Y26.125 Y26.625 Y27.625 Z1.375 G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 N4 ( 3/8 COMPRESSION ) ( TOOL - 11 DIA. OFF. - 1 LEN. - 11 DIA. - .375 ) ( 75 PERIMETER ) T11 G00 G17 G90 G54 X11.6875 Y24.625 / M13 S18000 G43 H11 Z1.5 Z1. G01 Z.995 F200. G42 D1 Y26.125 Z-.005 F800. Y47.125 G03 X11.5 Y47.3125 R.1875 G01 X.125 G03 X-.0625 Y47.125 R.1875 G01 Y5.125 G03 X.125 Y4.9375 R.1875 G01 X11.5 G03 X11.6875 Y5.125 R.1875 G01 Y26.125 Y26.625 G40 Y28.125 Z.995 Z1. F200. G00 Z1.5 X11.8175 Y27.625 Z1. G01 Z.995 F200. G42 D1 Y26.125 Z-.005 F800. Y5.125 G03 X12.005 Y4.9375 R.1875 G01 X23.38 G03 X23.5675 Y5.125 R.1875 G01 Y47.125 G03 X23.38 Y47.3125 R.1875 G01 X12.005 G03 X11.8175 Y47.125 R.1875 G01 Y26.125 Y25.625 G40 Y24.125 Z.995 Z1. F200. G00 Z1.5 Y70.125 Z1. G01 Z.995 F200. G42 D1 Y68.625 Z-.005 F800. Y47.625 G03 X12.005 Y47.4375 R.1875 G01 X23.38 G03 X23.5675 Y47.625 R.1875 G01 Y89.625 G03 X23.38 Y89.8125 R.1875 G01 X12.005 G03 X11.8175 Y89.625 R.1875 G01 Y68.625 Y68.125 G40 Y66.625 Z.995 Z1. F200. G00 Z1.5 X11.6875 Y67.125 Z1. G01 Z.995 F200. G42 D1 Y68.625 Z-.005 F800. Y89.625 G03 X11.5 Y89.8125 R.1875 G01 X.125 G03 X-.0625 Y89.625 R.1875 G01 Y47.625 G03 X.125 Y47.4375 R.1875 G01 X11.5 G03 X11.6875 Y47.625 R.1875 G01 Y68.625 Y69.125 G40 Y70.625 Z.995 Z1. F200. G00 Z1.5 X35.4475 Y67.125 Z1. G01 Z.995 F200. G42 D1 Y68.625 Z-.005 F800. Y89.625 G03 X35.26 Y89.8125 R.1875 G01 X23.885 G03 X23.6975 Y89.625 R.1875 G01 Y47.625 G03 X23.885 Y47.4375 R.1875 G01 X35.26 G03 X35.4475 Y47.625 R.1875 G01 Y68.625 Y69.125 G40 Y70.625 Z.995 Z1. F200. G00 Z1.5 X35.5775 Y70.125 Z1. G01 Z.995 F200. G42 D1 Y68.625 Z-.005 F800. Y47.625 G03 X35.765 Y47.4375 R.1875 G01 X47.14 G03 X47.3275 Y47.625 R.1875 G01 Y89.625 G03 X47.14 Y89.8125 R.1875 G01 X35.765 G03 X35.5775 Y89.625 R.1875 G01 Y68.625 Y68.125 G40 Y66.625 Z.995 Z1. F200. G00 Z1.5 Y27.625 Z1. G01 Z.995 F200. G42 D1 Y26.125 Z-.005 F800. Y5.125 G03 X35.765 Y4.9375 R.1875 G01 X47.14 G03 X47.3275 Y5.125 R.1875 G01 Y47.125 G03 X47.14 Y47.3125 R.1875 G01 X35.765 G03 X35.5775 Y47.125 R.1875 G01 Y26.125 Y25.625 G40 Y24.125 Z.995 Z1. F200. G00 Z1.5 X35.4475 Y24.625 Z1. G01 Z.995 F200. G42 D1 Y26.125 Z-.005 F800. Y47.125 G03 X35.26 Y47.3125 R.1875 G01 X23.885 G03 X23.6975 Y47.125 R.1875 G01 Y5.125 G03 X23.885 Y4.9375 R.1875 G01 X35.26 G03 X35.4475 Y5.125 R.1875 G01 Y26.125 Y26.625 G40 Y28.125 Z.995 Z1. F200. G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 (END OF FILE) G91 G28 Z0 M92 M88B0 M89B0 M95 G17 G54 G08 P0 G90 G00 X50. Y100. M30 % this is the new non-drilling program; % O0000 ( NEW42 ) ( DATE=DD-MM-YY - 11-09-07 ) G00 G17 G20 G40 G80 G90 M92 M88B0 M89B0 G54 G91 G28 Z0 M95 G08 P1 N1 ( COMBINED DRILL BANKS ) ( 75 LINE BORE ) M0 B496 G00 G17 G90 G55 X44.525 Y72.612 / M13 S0 Z1.5 G98 G81 Z.4375 R1.25 F100. Y66.3128 Y60.0136 Y53.7144 Y30.062 Y23.7628 Y17.4636 Y11.1644 X36.65 Y17.4636 Y23.7628 Y30.062 Y53.7144 Y60.0136 Y66.3128 Y72.612 X33.1 Y66.3128 Y60.0136 Y53.7144 Y30.062 Y23.7628 Y17.4636 Y11.1644 X25.225 Y17.4636 Y23.7628 Y30.062 Y53.7144 Y60.0136 Y66.3128 Y72.612 X21.175 Y66.3128 Y60.0136 Y53.7144 Y30.062 Y23.7628 Y17.4636 Y11.1644 X13.3 Y17.4636 Y23.7628 Y30.062 Y53.7144 Y60.0136 Y66.3128 Y72.612 X9.75 Y66.3128 Y60.0136 Y53.7144 Y30.062 Y23.7628 Y17.4636 Y11.1644 X1.875 Y17.4636 Y23.7628 Y30.062 Y53.7144 Y60.0136 Y66.3128 Y72.612 G80 G91 G28 Z0. M92 M88B0 M89B0 M95 N2 ( 1/2 STRAIGHT BIT ) ( TOOL - 14 DIA. 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X23.475 Y41.875 X34.6 Y41.735 X29.0375 X28.5375 G40 X26.5375 Z1.375 Z1. F100. G00 Z1.5 X27.0375 Y44.425 Z1.375 G01 G42 D1 X29.0375 Z.375 F200. X34.6 Y44.285 X23.475 Y44.425 X29.0375 X29.5375 G40 X31.5375 Z1.375 Z1. F100. G00 Z1.5 X15.3625 Z1.375 G01 G42 D1 X17.3625 Z.375 F200. X22.925 Y44.285 X11.8 Y44.425 X17.3625 X17.8625 G40 X19.8625 Z1.375 Z1. F100. G00 Z1.5 X19.3625 Y41.735 Z1.375 G01 G42 D1 X17.3625 Z.375 F200. X11.8 Y41.875 X22.925 Y41.735 X17.3625 X16.8625 G40 X14.8625 Z1.375 Z1. F100. G00 Z1.5 X7.6875 Z1.375 G01 G42 D1 X5.6875 Z.375 F200. X.125 Y41.875 X11.25 Y41.735 X5.6875 X5.1875 G40 X3.1875 Z1.375 Z1. F100. G00 Z1.5 X3.6875 Y44.425 Z1.375 G01 G42 D1 X5.6875 Z.375 F200. X11.25 Y44.285 X.125 Y44.425 X5.6875 X6.1875 G40 X8.1875 Z1.375 Z1. F100. G00 Z1.5 X3.6875 Y1.875 Z1.375 G01 G42 D1 X5.6875 Z.375 F200. X11.25 Y1.735 X.125 Y1.875 X5.6875 X6.1875 G40 X8.1875 Z1.375 Z1. F100. G00 Z1.5 X15.3625 Z1.375 G01 G42 D1 X17.3625 Z.375 F200. X22.925 Y1.735 X11.8 Y1.875 X17.3625 X17.8625 G40 X19.8625 Z1.375 Z1. F100. G00 Z1.5 X27.0375 Z1.375 G01 G42 D1 X29.0375 Z.375 F200. X34.6 Y1.735 X23.475 Y1.875 X29.0375 X29.5375 G40 X31.5375 Z1.375 Z1. F100. G00 Z1.5 X38.7125 Z1.375 G01 G42 D1 X40.7125 Z.375 F200. X46.275 Y1.735 X35.15 Y1.875 X40.7125 X41.2125 G40 X43.2125 Z1.375 G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 N3 ( 1/4 DOWN SHEAR ) ( TOOL - 13 DIA. OFF. - 3 LEN. - 13 DIA. - .249 ) ( 75-375 DADO ) T13 G00 G17 G90 G54 X46.1495 Y20.004 / M13 S18000 G43 H13 Z1.5 Z1.375 G01 Y21. Z.375 F500. Y41.8755 X46.1505 Y.1245 X46.1495 Y21. Y21.5 Y22.496 Z1.375 Z1. F200. G00 Z1.5 X23.6005 Y21.996 Z1.375 G01 Y21. Z.375 F500. Y.1245 X23.5995 Y41.8755 X23.6005 Y21. Y20.5 Y19.504 Z1.375 Z1. F200. G00 Z1.5 X22.7995 Y20.004 Z1.375 G01 Y21. Z.375 F500. Y41.8755 X22.8005 Y.1245 X22.7995 Y21. Y21.5 Y22.496 Z1.375 Z1. F200. G00 Z1.5 X.2505 Y21.996 Z1.375 G01 Y21. Z.375 F500. Y.1245 X.2495 Y41.8755 X.2505 Y21. Y20.5 Y19.504 Z1.375 Z1. F200. G00 Z1.5 Y64.546 Z1.375 G01 Y63.55 Z.375 F500. Y42.6745 X.2495 Y84.4255 X.2505 Y63.55 Y63.05 Y62.054 Z1.375 Z1. F200. G00 Z1.5 X22.7995 Y62.554 Z1.375 G01 Y63.55 Z.375 F500. Y84.4255 X22.8005 Y42.6745 X22.7995 Y63.55 Y64.05 Y65.046 Z1.375 Z1. F200. G00 Z1.5 X23.6005 Y64.546 Z1.375 G01 Y63.55 Z.375 F500. Y42.6745 X23.5995 Y84.4255 X23.6005 Y63.55 Y63.05 Y62.054 Z1.375 Z1. F200. G00 Z1.5 X46.1495 Y62.554 Z1.375 G01 Y63.55 Z.375 F500. Y84.4255 X46.1505 Y42.6745 X46.1495 Y63.55 Y64.05 Y65.046 Z1.375 G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 N4 ( 3/8 COMPRESSION ) ( TOOL - 11 DIA. OFF. - 1 LEN. - 11 DIA. - .375 ) ( 75 PERIMETER ) T11 G00 G17 G90 G54 X34.9625 Y65.175 / M13 S18000 G43 H11 Z1.5 Z1. G01 Z.995 F200. G42 D1 Y63.675 Z-.005 F800. Y42.675 G03 X35.15 Y42.4875 R.1875 G01 X46.275 G03 X46.4625 Y42.675 R.1875 G01 Y84.675 G03 X46.275 Y84.8625 R.1875 G01 X35.15 G03 X34.9625 Y84.675 R.1875 G01 Y63.675 Y63.175 G40 Y61.675 Z.995 Z1. F200. G00 Z1.5 X34.7875 Y62.175 Z1. G01 Z.995 F200. G42 D1 Y63.675 Z-.005 F800. Y84.675 G03 X34.6 Y84.8625 R.1875 G01 X23.475 G03 X23.2875 Y84.675 R.1875 G01 Y42.675 G03 X23.475 Y42.4875 R.1875 G01 X34.6 G03 X34.7875 Y42.675 R.1875 G01 Y63.675 Y64.175 G40 Y65.675 Z.995 Z1. F200. G00 Z1.5 X11.6125 Y65.175 Z1. G01 Z.995 F200. G42 D1 Y63.675 Z-.005 F800. Y42.675 G03 X11.8 Y42.4875 R.1875 G01 X22.925 G03 X23.1125 Y42.675 R.1875 G01 Y84.675 G03 X22.925 Y84.8625 R.1875 G01 X11.8 G03 X11.6125 Y84.675 R.1875 G01 Y63.675 Y63.175 G40 Y61.675 Z.995 Z1. F200. G00 Z1.5 X11.4375 Y62.175 Z1. G01 Z.995 F200. G42 D1 Y63.675 Z-.005 F800. Y84.675 G03 X11.25 Y84.8625 R.1875 G01 X.125 G03 X-.0625 Y84.675 R.1875 G01 Y42.675 G03 X.125 Y42.4875 R.1875 G01 X11.25 G03 X11.4375 Y42.675 R.1875 G01 Y63.675 Y64.175 G40 Y65.675 Z.995 Z1. F200. G00 Z1.5 Y19.625 Z1. G01 Z.995 F200. G42 D1 Y21.125 Z-.005 F800. Y42.125 G03 X11.25 Y42.3125 R.1875 G01 X.125 G03 X-.0625 Y42.125 R.1875 G01 Y.125 G03 X.125 Y-.0625 R.1875 G01 X11.25 G03 X11.4375 Y.125 R.1875 G01 Y21.125 Y21.625 G40 Y23.125 Z.995 Z1. F200. G00 Z1.5 X11.6125 Y22.625 Z1. G01 Z.995 F200. G42 D1 Y21.125 Z-.005 F800. Y.125 G03 X11.8 Y-.0625 R.1875 G01 X22.925 G03 X23.1125 Y.125 R.1875 G01 Y42.125 G03 X22.925 Y42.3125 R.1875 G01 X11.8 G03 X11.6125 Y42.125 R.1875 G01 Y21.125 Y20.625 G40 Y19.125 Z.995 Z1. F200. G00 Z1.5 X34.7875 Y19.625 Z1. G01 Z.995 F200. G42 D1 Y21.125 Z-.005 F800. Y42.125 G03 X34.6 Y42.3125 R.1875 G01 X23.475 G03 X23.2875 Y42.125 R.1875 G01 Y.125 G03 X23.475 Y-.0625 R.1875 G01 X34.6 G03 X34.7875 Y.125 R.1875 G01 Y21.125 Y21.625 G40 Y23.125 Z.995 Z1. F200. G00 Z1.5 X34.9625 Y22.625 Z1. G01 Z.995 F200. G42 D1 Y21.125 Z-.005 F800. Y.125 G03 X35.15 Y-.0625 R.1875 G01 X46.275 G03 X46.4625 Y.125 R.1875 G01 Y42.125 G03 X46.275 Y42.3125 R.1875 G01 X35.15 G03 X34.9625 Y42.125 R.1875 G01 Y21.125 Y20.625 G40 Y19.125 Z.995 Z1. F200. G00 Z1.5 G91 G28 Z0. M92 M88B0 M89B0 M95 (END OF FILE) G91 G28 Z0 M92 M88B0 M89B0 M95 G17 G54 G08 P0 G90 G00 X50. Y100. M30 % any help would be appreciated. P.S. programs without block drilling run fine in X2.

I added a tool to a router library,and can't seem to remove it from the library.I tried the help topics to no avail.Any suggestions?