FAK (TRIANGLE INSERT) INDEXABLE SPOTTING DRILL USING TRIANGLE INSERT Chamfer Engraving Spot Drilling C-sink/Chamfer L3 L2 D2 D1 α D3 L1 D1 D1 L1 D2 L2 L3 D3 Included Max. Diam. Max. Diam. Maximum Overall Extension Overall Shank Part Number Angle Of Spot (inch) Of Spot (mm) Depth of Cut Diameter from Holder Length Size/Style FAK-0708284R01 82 degrees 0.782 19.86 mm 0.42 0.810 1.50 3.50 .750" Weldon FAK-0809084R01 90 degrees 0.842 21.39 mm 0.39 0.810 1.50 3.50 .750" Weldon Operating guidelines on page 674. INSERTS TFLT15T303N TFLT15T308N .554 .536 R.010 .554 .156 R.030 .536 .156 Part Number Applications IN1530 TFLT15T303N Multi-Purpose - 0.010" R TFLT15T308N Multi-Purpose - 0.031" R =P =M =K =N =S HARDWARE Screw Driver SM30-065-00 DS-T09W 490 Grade