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61KY55 High-Speed Steel Chucking Reamers with Straight Shank

$46.03

Bulk orders will be discounted, please contact us.

These high-speed steel chucking reamers come in standard sizes expressed in fractional inches. Fractional inch is the most common trade size used for chucking reamers. Right-hand spiral-flute reamers draw chips up out of the hole and are used for reaming blind holes that do not continue all the way through the workpiece. Spiral-flute reamers leave a smoother finish on the hole than straight-flute reamers. These chucking reamers are made from high-speed steel and have a bright finish that is unaffected when their cutting edges are resharpened. The reamers' straight shank mounts to the chuck of a drill press or similar machining tool.

Product Number: 61KY55

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  • Description
Mfr Model C30134
Flute Type Spiral
Flute Length 1-3/4 in
Overall Length 7 in
Number of Flutes 6
Measurement System Fractional Inch
Reamer Application Blind Hole
UNSPSC 23171610
Country of Origin USA (subject to change)
Spiral Direction Right Hand
Cutting Dia Tolerance +0.0001 in/+0.0004 in
Primary Material Application Cast Iron; Nonferrous Metal; Stainless Steel; Steel
Secondary Material Application Cast Iron
Primary Material Application ISO Code K, M, N, P
Secondary Material Application ISO Code K
Reamer Size Decimal Equivalent 0.4375
Chamfer Angle 45 °
Coolant Fed Non-Coolant Through
Shank Type Straight
Shank Diameter 23/64 in
Material High Speed Steel
Finish Bright (Uncoated)
Cutting Direction Right Hand
Material Applications Aluminum; Brass; Bronze; Cast Iron; Copper; Steel
List Number 4030
Reamer Diameter 7/16 in

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