2-effective DrillIndexable DrillDeep Hole Drill MachineWorkpiece material Indexable Gundrill guide Indexable Gundrills & Brazed Gundrills Drill type Lathes & machining centers Gundrill machines Brazed tool MCTR MCTRCH MCTR TRLG TRLGCH TRLG SLJ Indexable Gundrills Brazed Gundrill Drill diameter (mm) ø12 - ø28 ø14 - ø28 ø28.01 - ø40 ø12 - ø28 ø14 - ø28 ø28.01 - ø40 ø3 - ø12.2 ø3 - ø4.1 : Drilling depth - MCTRTool over all length -TRLG, SLJMax L/D = 25Max L/D = 25 Max L/D = 25 400 mm -2400 mm 400 mm -2400 mm Max = 800 mm400 mm -ø4.1 - ø4.9 :2400 mmMax = 1250 mmø4.9 - ø12.2 : Max = 2000 mm Hole tolerance*1 + 0.05 / - 0.1 + 0.05 / - 0.12 + 0.05 / - 0.1 + 0.05 / - 0.1 + 0.05 / - 0.12 + 0.05 / - 0.1 +0.03 / -0.01 Surface finish Ra (µm)*1 1 1 1 1 1 1 3 - 25 Deep hole drillingmachines - - - - - - - NC machines - - - - Lathes Machining centers M/C Gundrill machines - - - Steel Stainless Cast iron Non-ferrous Superalloys Hard materials (≥40HRC) Insert type LOGT / TOHT TOHT FBH / FBM LOGT / TOHT TOHT FBH / FBM - Page J090 - J093 J094 J095 - J099 J100 - J101 J102 J103 - J111 J112 - J113 *1: Just for reference (Excellent) (Standard) J088 www.tungaloy.com