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20G405 Cobalt Steel Chucking Reamers with Straight Shank

$28.30

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: 20G405

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  • Description
Mfr Model 1433-0.1772
Flute Type Straight
Decimal Equivalent 0.1772
Flute Length 29.00 mm
Overall Length 114.00 mm
Number of Flutes 6
Measurement System Metric
Reamer Application Through Hole
Size Decimal 4.50mm - 0.1772
UNSPSC 23171610
Country of Origin USA (subject to change)
Spiral Direction Neutral
Primary Material Application All Materials
Primary Material Application ISO Code K; M; N; S1
Reamer Size 4.50 mm
Chamfer Angle 45 °
Coolant Fed Non-Coolant Through
Shank Type Straight
Shank Diameter 4.5 mm
Material Cobalt
Finish Bright (Uncoated)
Cutting Direction Right Hand
Material Applications Cast Iron; Heat-Resistant Alloys; Stainless Steel; Titanium
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