USER GUIDE Machining Recommendations for TRIDEEP Drills TRIDEEP Gundrills TRIDEEP BTA Drilling Heads Feed Rate (mm/rev) Feed Rate (mm/rev) Material Cutting Speed Drill Dia. Dc (mm) Drill Dia. Dc (mm) No. (m/min) 16.00-28.00 Cutting Speed (m/min) 16.00-28.00 1 80-140 0.10-0.20 90-130 0.15-0.20 2 80-140 0.10-0.20 90-130 0.15-0.20 3 80-140 0.10-0.20 90-130 0.15-0.20 4 80-140 0.10-0.20 70-130 0.10-0.25 5 80-140 0.10-0.20 70-130 0.10-0.25 6 80-120 0.10-0.20 70-120 0.10-0.25 7 80-120 0.10-0.20 60-120 0.10-0.25 8 80-120 0.10-0.20 60-120 0.10-0.25 9 80-120 0.10-0.20 60-120 0.10-0.25 10 80-120 0.10-0.20 70-130 0.10-0.25 11 80-120 0.10-0.20 70-130 0.10-0.25 12 80-140 0.08-0.10 80-130 0.06-0.10 13 80-140 0.08-0.10 80-130 0.06-0.10 14 80-140 0.08-0.10 80-130 0.06-0.10 15 80-140 0.10-0.30 50-110 0.10-0.20 16 80-140 0.10-0.30 50-110 0.10-0.20 17 80-140 0.10-0.30 60-110 0.10-0.20 18 80-140 0.10-0.30 60-110 0.10-0.20 19 80-140 0.10-0.30 70-110 0.10-0.20 20 80-140 0.10-0.30 70-110 0.10-0.20 21 65-130 0.10-0.20 65-130 0.10-0.20 22 65-130 0.08-0.18 65-130 0.08-0.18 23 65-130 0.08-0.18 65-130 0.08-0.18 24 65-130 0.08-0.18 65-130 0.08-0.18 25 65-130 0.08-0.18 65-130 0.08-0.18 26 65-130 0.08-0.18 65-130 0.08-0.18 GUNDRILLS 27 65-130 0.08-0.18 65-130 0.08-0.18 28 65-130 0.08-0.18 65-130 0.08-0.18 29 65-130 0.08-0.18 65-130 0.08-0.18 30 65-130 0.08-0.18 65-130 0.08-0.18 31 20-50 0.08-0.18 20-50 0.08-0.18 32 20-50 0.08-0.18 20-50 0.08-0.18 33 20-50 0.08-0.18 20-50 0.08-0.18 34 20-50 0.08-0.18 20-50 0.08-0.18 35 20-50 0.08-0.18 20-50 0.08-0.18 36 30-60 0.08-0.18 30-60 0.08-0.18 37 30-60 0.08-0.18 30-60 0.08-0.18 653