8.50MM R7131 STEP DRILL
8.50MM R7131 STEP DRILL
DOR7341683
7341683
471.96
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http://schema.org/OutOfStock
/Product/DOR7341683
- Applicable Materials: Steel, Stainless Steel, Cast Iron, Copper and Aluminum Magnesium
- Cutting Depth: 3XD
- Drill Size Metric: 8.499, 8.5
- Flute Length Decimal Inch: 1.85
- Flute Length Metric: 47
- Flute Type: Spiral
- Hand Direction: Right Hand
- Included Angle: 140°
- Material: Carbide
- Overall Length Decimal Inch: 4.0157
- Overall Length Fractional Inch: 4-1/64
- Overall Length Metric: 101.999
- Series: R7131
- Shank Size: 12mm
- Surface Treatment: TiAlN Coated
- System of Measurement: Metric
- Type: Standard
- Country of Origin: MY
- Drill Size Decimal Inch: 0.3346, 0.335
- Has Attributes: Yes
- Has Image: Yes
- Manufacturer Name: Dormer Pramet
- Application
- Item Features
- Standards
Pre-Tapping Holes and General Drilling Applications
- Drill and chamfer in one operation to reduce cycle time and tooling inventory
- Specific pre-tapping sizes for metric threads
- Coolant feed to improve swarf control and performance
- TiAlN coating for increased tool life
DIN 6535 HA|PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov