A170 SERIES 21.00 MM 118DEG HSS JOBBER DRILL
A170 SERIES 21.00 MM 118DEG HSS JOBBER DRILL
DOR5968733
5968733
183.46
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- Drill Size Metric: 21, 21.001
- Material: HSS
- Number of Flutes: 2
- Overall Length Decimal Inch: 158
- Overall Length Metric: 4013.2
- Point Type: Conventional
- Series: A170
- Shank Size: 1/2in
- Shank Type: Reduced
- Type: General Purpose Jobber Length Type N
- Flute Length Decimal Inch: 3.228
- Flute Length Metric: 82
- Flute Type: Standard Spiral
- Surface Treatment: Steam/Black Oxide
- Cutting Depth: 4XD
- Drill Size Decimal Inch: 0.8268, 0.827
- Hand Direction: Right Hand
- Has Attributes: Yes
- Has Image: Yes
- Included Angle: 118°
- Item Features
- High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
- Oxide coating prevents chip building, galling and welding on the workpiece
- It is commonly used on low carbon metals, stainless steel and ferrous metals
- Straight shanks are used for general purpose applicationsthey are used with portable drills and drill presses on ferrous and non-ferrous materials
- Regular helix form
- Shank is smaller than the drill bit diameter they are used with portable drills and drill presses
- No coolant channel