6.40MM A120 HSS SCREW MACHINE BLK
6.40MM A120 HSS SCREW MACHINE BLK
DOR5968527
5968527
5.88
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- Cutting Depth: 2.5XD
- Drill Size Fractional Inch: 1/4
- Drill Size Metric: 6.4, 6.401
- Flute Length Decimal Inch: 1.22
- Flute Length Metric: 31
- Flute Type: Spiral
- Hand Direction: Right Hand
- Included Angle: 135°
- Material: HSS
- Number of Flutes: 2
- Overall Length Decimal Inch: 70
- Overall Length Metric: 1778
- Point Type: Split
- Series: A120
- Shank Size: 6.4mm
- Shank Type: Straight
- Surface Treatment: Steam Tempered
- System of Measurement: Metric/Imperial
- Color: Dark Gray
- Drill Size Decimal Inch: 0.252
- Has Attributes: Yes
- Has Image: Yes
- Item Features
- Standards
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
- Oxide prevents chip building, galling and welding on the workpiece
- It is commonly used on low carbons, stainless steel and iron based ferrous metals
- Spiral flutes are constructed of a higher flute angle to remove chips more easily
- Regular helix form
- Web-thinned
- Parallel web configuration
- No coolant channe
DIN 1897