Page 99 - Morse_catalog_2022

SOLID CARBIDE DRILLS DRC

Series
DBC21 [CONT.]

• 140° Point OAL
• Coolant Through LU
• 3xD, 5xD
• AlTiN Coating 10% Submicron Carbide DCONMS

DC
2 30°
Flutes Helix P M K S H

3xD 5xD
DC DCONMS LU OAL EDP Number LU OAL EDP Number
11.0 12 40 102 3410667 56 118 3410758
11.1 12 40 102 3410668 56 118 3410759
11.2 12 40 102 3410669 56 118 3410760
11.3 12 40 102 3410670 56 118 3410761
11.4 12 40 102 3410671 56 118 3410762
11.5 12 40 102 3410672 56 118 3410763
11.6 12 40 102 3410673 56 118 3410764
11.7 12 40 102 3410674 56 118 3410765
11.8 12 40 102 3410675 56 118 3410766
11.9 12 40 102 3410676 56 118 3410767
12.0 12 40 102 3410677 56 118 3410768
• For technical data see pages: 100-105

Feed Per Tooth (mm/rev)
Cutting Speed
Material M/Min Ø 3-5 Ø 5-8 Ø 8-10 Ø10-12 Ø 12-16 Ø16-20
Low Alloy Steel <25Hrc 80-120 0.05-0.12 0.07-0.15 0.15-0.25 0.15-0.25 0.2-0.35 0.25-0.35
High Alloy Steel >25Hrc 25-80 0.04-0.1 0.05-0.12 0.05-0.15 0.08-0.17 0.07-0.2 0.1-0.2
Hardened Steel 20-50 0.04-0.08 0.05-0.1 0.07-0.12 0.07-0.15 0.1-0.15 0.12-0.18
Stainless Steel 25-80 0.04-0.1 0.05-0.12 0.05-0.15 0.08-0.17 0.07-0.2 0.1-0.2
Cast Iron (GGG) 65-80 0.08-0.15 0.1-0.2 0.15-0.3 0.18-0.35 0.18-0.4 0.2-0.45
Cast Iron (GG) 80-100 0.08-0.2 0.1-0.25 0.15-0.35 0.18-0.4 0.18-0.45 0.2-0.5
Titanium 15-30 0.02-0.04 0.04-0.08 0.06-0.1 0.06-0.12 0.08-0.12 0.08-0.18
Inconel 15-30 0.02-0.04 0.04-0.08 0.06-0.1 0.06-0.12 0.08-0.12 0.08-0.18
Aluminium 70-280 0.07-0.25 0.08-0.35 0.1-0.35 0.12-0.4 0.15-0.5 0.2-0.55

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