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For Use On
System of Measurement
Reamer Size
Reamer Diameter
Flute Style
Shank Type
Material
Reamer Type
Number of Flutes
Flute Length
DFARS (Defense Acquisition Regulations System)
Spiral Direction
Application
Deburring Reamers
Smooth the inside and edges of holes or the ends of cut pipe and conduit. Also known as repairmen's reamers, they are used to enlarge holes and countersink the edges. Note: Never rotate the reamer in the reverse direction of the cut. This will ruin its accuracy.
L-Handle Shank
A ratcheting handle provides leverage to ream by hand.
Use steel reamers on plastic and metals such aluminum, stainless steel, and steel. They're not as durable high-speed steel.
Left-hand spirals push chips downward as they cut, so they’re often used in through holes.
Right-hand spirals pull chips upward as they cut, so they’re often used in blind holes.
For Pipe Size | Reamer Size | Reamer Diameter (A) | Reamer Diameter (B) | Material | Flute Length | Number of Flutes | Spiral Direction | Ratcheting Handle Length | Reamer Handle Length | For Use On | Each | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Straight flutes are used for general purpose cutting. Since chips are forced forward into the hole, they perform best in through-hole applications. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 1/8-2 | 1/4"-2 1/4" | 2.2500" | 0.2500" | Steel | 6 3/8" | 5 | __ | 16" | 6 5/8" | Aluminum, Brass, Bronze, Copper, Iron, Plastic, Stainless Steel, Steel | 3678N12 | $229.37 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/8-3 | 3/8"-3 1/4" | 3.2500" | 0.3750" | Steel | 9" | 5 | __ | 16" | 10" | Aluminum, Brass, Bronze, Copper, Iron, Plastic, Stainless Steel, Steel | 3678N13 | 539.40 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Spiral flutes clear chips better than straight flutes. The choice for keyways and other applications with a break in the hole's surface. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 1/4-2 | 3/16"-2 1/4" | 2.2500" | 0.1875" | Steel | 5 1/8" | 6 | Right Hand | 16" | 6 7/8" | Aluminum, Brass, Bronze, Copper, Iron, Plastic, Stainless Steel, Steel | 3678N11 | 277.83 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 1/2-4 | 2 5/16"-4 1/4" | 4.2500" | 2.3125" | Steel | 7" | 9 | Left Hand | 16" | 10 1/2" | Aluminum, Brass, Bronze, Copper, Iron, Plastic, Stainless Steel, Steel | 3678N14 | 541.94 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||