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445J63 Carbide Chucking Reamers with Straight Shank

$14.54

Bulk orders will be discounted, please contact us.

These carbide chucking reamers have a bright finish that is unaffected when the tool's cutting edges are resharpened. The reamers' helical flutes (also called high-spiral flutes) evacuate chips from a hole as they enlarge it to an exact size for a precise fit when installing fasteners or other parts. They also help prevent chips from packing in the flutes during reaming tasks. The reamers' straight shank mounts to the chuck of a drill press or similar machining tool.

Product Number: 445J63

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  • Description
Mfr Model 050221-000075
Flute Type Helical
Decimal Equivalent 0.2953
Flute Length 31.00 mm
Overall Length 109.00 mm
Number of Flutes 6
Measurement System Metric
Reamer Application Through Hole
Size Decimal 7.50mm - 0.2953
UNSPSC 23171610
Country of Origin Germany (subject to change)
Spiral Direction Left Hand
Cutting Dia Tolerance +0.0005 in /-0.0000 in
Primary Material Application All Materials
Secondary Material Application All Materials
Primary Material Application ISO Code K; M; N1; N3; N4; P3; S
Reamer Size 7.50 mm
Chamfer Angle 45 °
Coolant Fed Non-Coolant Through
Shank Type Straight
Shank Diameter 7.1 mm
Material Carbide
Finish Bright (Uncoated)
Cutting Direction Right Hand
Material Applications Aluminum; Brass; Bronze; Cast Iron; Copper; Heat-Resistant Alloys; Magnesium; Stainless Steel; Steel
List Number 257

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