8 mm HSS NC Spot Drill 90° Point
Brand: Guhring, Diameter: 8.0 mm, Decimal: 0.315", Flute Length: 21.00 mm, Overall Length: 118.00 mm, Coating: Uncoated, Included Angle Degree: 90, Type: NC, Shank: 8.00 mm, Material: High Speed Steel
Item #: GUH 9005590080000
Guhring NC Spot Drills
NC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling operation. NC spot drills do not have body clearance and are not designed to drill greater than the depth of the point angle. The 90° and 120° spot drills are primarily used to create an initial spot for 118° and 135° secondary drills respectively. The 142° point NC Spot drill, series 546, is designed to help center carbide drills with an angle of 140°.
- Standard straight shank
- Only suitable for spotting
- RH helix
NC spot drills are high precision drills designed specifically for creating an accurate hole location for a secondary drilling operation. NC spot drills do not have body clearance and are not designed to drill greater than the depth of the point angle. The 90° and 120° spot drills are primarily used to create an initial spot for 118° and 135° secondary drills respectively. The 142° point NC Spot drill, series 546, is designed to help center carbide drills with an angle of 140°.
Item Specifications
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Guhring
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Uncoated
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0.315"
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8.0 mm
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21.00 mm
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90
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High Speed Steel
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118.00 mm
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8.00 mm
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NC