Page 46 of Bore Line Hole Making by Ingersoll Cutting Tools

i brazed gun drills all ingersoll brazed gun drills are made to order standard gun drill components carbide tips extension tubes and drivers are kept in stock standard design · standard diameters Ø.098 to .787 available in .004 increments Ø.788 to 1.260 available in .039 1mm increments standard sub-micron carbide grade k15 · standard inch sizes in stock 1/4 7/16 3/8 1/2 9/16 5/8 3/4 · standard pad form g form standard inch sizes e form · standard back taper 0.07 · standard sharpening · uncoated · standard driver semi-standard design · out of standard diameter range · any other pad form from the catalog other than g or e · special surface finish · any coating special design · any non-catalog specification i solid carbide gun drills all ingersoll solid carbide gun drills are made to order standard solid carbide gun drills and drivers are kept in stock standard design · standard sub-micron carbide grade k15 · standard pad form g · standard back taper 0.07 · standard sharpening · uncoated · standard driver semi-standard design · any other pad form from the catalog · special surface finish · coating special design · any non-catalog specification 46

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