1/2 - 20, H3 3 FLUTE SPIRAL FL
YGTCD3583
MFG #: D3583
$30.58
/ EA
- System of Measurement: Imperial
- Thread Size: 0.4545in, 1/2-20
- Chamfer: Modified Bottoming
- Number of Flutes: 3
- Thread Limit: H3
- Class of Fit: 2/3B
- Surface Treatment: Steam Oxide
- Material: HSSE-V3
- Overall Length: 3.38in
- Thread Length: 0.472in
- Shank Diameter: 0.367in
- Thread Standard: UNF
- Hand Direction: Right Hand
- Type: High Performance
- Series: D3 Series
- Through Coolant (Yes/No): Yes
- Flute Direction: Right Hand
- Application
- Item Features
- Standards
Blind Hole Applications
- HSS-E for prevention of oversized threads
- Steam tempered is a Fe3O4-oxyd coating which reduces friction between the tool and workpiece, also preventing cold welding
- Heat treated and heat-resistant steels, <850 N/sq-mm Rm, <=1200 N/sq-mm Rm
USCTI 302A