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SOLID CARBIDE DRILLS
WORKPIECE MATERIAL ISO
STEEL P
STAINLESS STEEL M
CAST IRON K
ALUMINUM / NON FERROUS MATERIALS N
SUPERALLOYS / TITANIUM S
HARD STEELS H
Designation Cutting No. of Length Coolant P M K S H N Page
Diameter Flutes of Cut
4xD
DBN21 0.8-2.9 2 4 4 4 4 4 4 90-91
6xD
3xD
DBN21 3-12 2 4 4 4 4 4 4 92-95
5xD
3xD
DBC21 3-12 2 4 4 4 4 4 4 4 4 96-99
5xD
Drill Spiral Flute C- Coolant Thru Number of Flutes 1- AlTiN Coating 10% Submicron Carbide
N- No Coolant Thru
D B C 2 1
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