Tool # 820684-C8
Combination Drill/Thread Mills, Holemaking & Threading
- Thread Size: 1/2-13
- Drill Diameter: 0.4251"
- Length of Cut: 1.2790"
- Secondary Point Angle Dia: 0.3064"
- Length of Tip: 0.2036"
- Tool #: 820684-C8
- Quantity Available: 2
- Price: $314.10
- Customer Rating:
Resources
SIM Files / Tool Libraries
OPTIMIZED FOR
Operations
Drilling
Threading
Materials
Aluminum
Non-Ferrous Metal
Cast Iron
Steel
Stainless Steel
Exotic Metal
Titanium
Plastic
Wood
Composites
Graphite
Hardened Alloys
Green (unfired)
TOOL DIMENSIONS
- Thread Size 1/2-13
- Drill Diameter 0.4251"
- Length of Cut 1.2790"
- Secondary Point Angle Dia 0.3064"
- Length of Tip 0.2036"
- Length of Thread Relief 0.0769"
- Chamfer Length 0.0553"
- Shank Diameter 0.6250" (5/8)
- Overall Length 3.5000" (3-1/2)
- Thread Diameter 0.3500"
- Included Angle 90
- Point Angle 130
- Flutes 3
- Coating C8
- Catalog Page 502
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