Page 95 - Morse_catalog_2022

SOLID CARBIDE DRILLS DR

Series
DBN21 (cont.)

• 140° Point OAL
• 3xD, 5xD LU
• 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 40 101 3410907 56 118 3410998
11.1 12 40 101 3410908 56 118 3410999
11.2 12 40 101 3410909 56 118 3411000
11.3 12 40 101 3410910 56 118 3411001
11.4 12 40 101 3410911 56 118 3411002
11.5 12 40 101 3410912 56 118 3411003
11.6 12 40 101 3410913 56 118 3411004
11.7 12 40 101 3410914 56 118 3411005
11.8 12 40 101 3410915 56 118 3411006
11.9 12 40 101 3410916 56 118 3411007
12.0 12 40 101 3410917 56 118 3411008
• 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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