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20G484 Cobalt Steel Chucking Reamers with Straight Shank

$54.14

Bulk orders will be discounted, please contact us.

Straight-flute chucking reamers push chips forward into a hole as they enlarge it to an exact size for a precise fit when installing fasteners or other parts. They are the most commonly used style of reamer, and they have a straight shank that mounts to the chuck of a drill press or similar machining tool. These cobalt steel reamers have a bright finish that is unaffected when the tool's cutting edges are resharpened.

Product Number: 20G484

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  • Description
Mfr Model 1433-0.4385
Flute Type Straight
Decimal Equivalent 0.4385
Flute Length 1-3/4 in
Overall Length 7 in
Number of Flutes 6
Measurement System Oversized
Reamer Application Through Hole
Size Decimal 0.4385 in - 0.4385
UNSPSC 23171610
Country of Origin USA (subject to change)
Spiral Direction Neutral
Primary Material Application All Materials
Primary Material Application ISO Code H; K; M; N; O; P; S
Reamer Size 7/16 in
Chamfer Angle 45 °
Coolant Fed Non-Coolant Through
Shank Type Straight
Shank Diameter 7/16 in
Material Cobalt
Finish Bright (Uncoated)
Cutting Direction Right Hand
Material Applications Cast Iron; Heat-Resistant Alloys; Stainless Steel; Titanium
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