
DT Series MICRO GRAIN CARBIDE SPOTTING DRILLS ( r ) 90 Degree ( r ) 120 Degree Dia. CL OAL Shank Order No. Order No. (d) (L1) (L) (D) DTTNA2 DTTNA203002U DTTNA203004U 3 8 50 3 DTLNA2 DTTNA204002U DTTNA204004U 4 10 50 4 DTTNA205002U DTTNA205004U 5 13 50 5 DTTNA206002U DTTNA206004U 6 15 50 6 DTTNA208002U DTTNA208004U 8 20 60 8 DTTNA210002U DTTNA210004U 10 25 75 10 DTTNA212002U DTTNA212004U 12 30 75 12 DTTNA216002U DTTNA216004U 16 35 100 16 DTTNA203002 DTTNA203004 3 8 50 3 DTTNA204002 DTTNA204004 4 10 50 4 DTTNA205002 DTTNA205004 5 13 50 5 DTTNA206002 DTTNA206004 6 15 50 6 DTTNA208002 DTTNA208004 8 20 60 8 DTTNA210002 DTTNA210004 10 25 75 10 DTTNA212002 DTTNA212004 12 30 75 12 DTTNA216002 DTTNA216004 16 35 100 16 MICRO GRAIN CARBIDE SPOTTING DRILLS - LONG SHANK ( r ) 90 Degree ( r ) 120 Degree Dia. CL OAL Shank Dimension Order No. Order No. (d) (L1) (L) (D) . 90 Degree Tip Angle DTLNA204002U DTLNA204004U 4 10 75 4 . 120 Degree Tip Angle DTLNA205002U DTLNA205004U 5 13 75 5 . S-Fire Coating DTLNA206002U DTLNA206004U 6 15 100 6 DTLNA208002U DTLNA208004U 8 20 100 8 . Uncoating DTLNA210002U DTLNA210004U 10 25 150 10 DTLNA212002U DTLNA212004U 12 30 150 12 Tolerance DTLNA216002U DTLNA216004U 16 35 150 16 . d h7 . D h6 DTLNA204002 DTLNA204004 4 10 75 4 DTLNA205002 DTLNA205004 5 13 75 5 Material DTLNA206000 DTLNA206004 6 15 100 6 . ALLOY STEELS DTLNA208002 DTLNA208004 8 20 100 8 DTLNA210002 DTLNA210004 10 25 150 10 . STAINLESS STEELS DTLNA212002 DTLNA212004 12 30 150 12 . CAST IRON DTLNA216002 DTLNA216004 16 35 150 16 Recommend Cutting Condition . Table 9 (Page:C30) C22