- Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers
- 118-degree conventional point drills a center hole while the two spiral flutes clear chips away to prevent clogging
- Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
- Uncoated (bright) finish has no additional surface treatment or coating
- Double-ended to provide two cutting ends
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Magafor 1055 Series Cobalt Steel Combined Drill and Countersink, Uncoated (Bright) Finish, Plain Style, 60-Degree Countersink
|Price:||$13.44 - $44.14|
|Material Type||Cobalt Steel|
|Finish Types||Uncoated (Bright) Finish|
|Cutting Angle||60 Degrees|
|Manufacturer Series Number||1055 Series|
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The Magafor 1055 series cobalt steel combined drill and countersink with uncoated (bright) finish has a plain style to create a center hole with a 60-degree countersink that can be used as a center hole for machine centers. The 118-degree conventional point drills a center hole, while the two spiral flutes clear chips away to prevent clogging. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. The uncoated finish has no additional surface treatment or coating. The tool is double-ended to provide two cutting ends. The round shank accommodates most drill chucks.
Combined drill and countersinks are fluted cutting tools that drill a shallow hole with a conical or gradually widened opening, also known as a countersink, into the surface of a workpiece. These tools, also called combined drill countersinks, drill-point countersinks or center drills, are commonly used to create center holes that act as a bearing surface for a machine center. Some types reduce the two-step process of creating a countersunk pilot hole into one.
Magafor manufactures precision cutting tools, including counterbores, countersinks, deburring tools, and end mills. The company, founded in 1937, is headquartered in Fontenay-sous-Bois, France.