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Magafor 411 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Zero Flute, 90 Degrees, Round Shank, 0.63" Shank Dia., 1.969" Body Dia.

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ASIN B003EIKPFA

Specifications for this item
Number of Items
1
Finish Types
Uncoated (Bright) Finish
Material Type
Cobalt Steel
Part Number
4115000
Shank Width
0.630  inches
Shank Diameter
0.63  inches
Outside Diameter
1.969  inches
Cutting Angle
90  Degrees
Size Name
#4
Brand Name
Magafor
Manufacturer Series Number
411 Series
Shank Type
Round
Number of Flutes
0
UNSPSC Code
27112812
Overall Length
5  inches

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Key Features

  • Creates a 90-degree countersink that accepts a flat-head fastener so it sits flush with the surface
  • Zero-flute design has a single flute through the center of the tip for reduced vibration and a smooth finish in lightweight metals like aluminum and plastic
  • Cobalt steel provides extended tool life compared to high-speed steel
  • Uncoated (bright) finish has no additional surface treatment or coating
  • Single-ended tool has a round shank that accommodates most drill chucks

Package Details

Shipping Weight: 1.05 pounds
Package Size: 5.2 x 2 x 1.9 inches

Product Description

The Magafor 411 series cobalt steel single-end countersink with an uncoated (bright) finish creates a 90-degree conical opening that accepts a flat-head fastener so it sits flush with the surface. The zero-flute design has a single flute through the center of the tip, rather than spiraled around the tip, for reduced vibration and a smooth finish in lightweight metals like aluminum and plastic. It is often used for deburring applications. Cobalt steel provides extended tool life compared to high-speed steel, and maintains the tool's toughness and hardness in high drilling temperatures. The uncoated finish has no additional surface treatment or coating. The tool has a single cutting end and a round shank that accommodates most drill chucks.

Countersinks are fluted cutting tools that cut a conical or gradually widened opening for a hole into the surface of a workpiece, which provides a seat for a screw or rivet head. They are also used to create center holes for a machine center, deburr surfaces, and enlarging existing holes. The countersink's body diameter should be the same size or larger than what is being countersunk.

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.

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