Spiral Flute Reamer
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Spiral Flute Reamer

High Speed Steel Reamers are especially adapted for heavy duty reaming as encountered in the fabrication of structural steel assemblies. They are tapered at the point to facilitate entering of holes which are out of alignment.

Dimensional SpecificationsSpiral Flute Reamer

Size Decimal
Equivalent
Shank
Diameter
Flute
Length
Overall
Length
1/4 0.2500 1/4 2 1/2 4 3/8
5/16 0.3125 5/16 2 3/4 4 5/8
3/8 0.3750 3/8 2 3/4 4 5/8
13/32 0.4062 13/32 3 1/2 5 3/8
7/16 0.4375 7/16 3 1/2 5 3/8
15/32 0.4688 15/32 3 3/4 5 7/8
1/2 0.5000 1/2 4 5 7/8
17/32 0.5312 1/2 4 5 7/8
9/16 0.5625 1/2 4 5 7/8
19/32 0.5938 1/2 4 1/2 6 3/8
5/8 0.6250 1/2 4 1/2 6 3/8
21/32 0.6562 1/2 4 1/2 6 3/8
11/16 0.6875 1/2 4 1/2 6 3/8
23/32 0.7188 1/2 4 1/2 6 3/8
3/4 0.7500 1/2 5 6 7/8
25/32 0.7812 1/2 5 6 7/8
13/16 0.8125 1/2 5 6 7/8
27/32 0.8438 1/2 5 6 7/8
7/8 0.8750 1/2 5 6 7/8
29/32 0.9062 1/2 5 6 7/8
15/16 0.9375 1/2 5 6 7/8
31/32 0.9688 1/2 5 6 7/8
1 1.0000 1/2 5 6 7/8
1 1/16 1.0625 1/2 5 6 7/8
1 1/8 1.1250 3/4 5 6 7/8
1 3/16 1.1875 3/4 5 6 7/8
1 1/4 1.2500 3/4 5 6 7/8
1 5/16 1.3125 3/4 5 6 7/8
1 3/8 1.3750 3/4 5 6 7/8
1 7/16 1.4375 3/4 5 6 7/8
1 1/2 1.5000 3/4 5 6 7/8
  1. All dimensions are in inches.
Spiral Flute Reamer
View
Size Overall Length Flute Length Shank Type Item # Availability Price Quantity UOM
5/16 4 5/8 2 3/4 1/2" Reduced Shank REAM5/16-N In Stock $43.63811/EA EA
9/16 5 7/8 4 1/2" Reduced Shank REAM9/16-N In Stock $69.35732/EA EA
5/8 6 4 1/2 1/2" Reduced Shank REAM5/8-N In Stock $75.68419/EA EA
11/16 6 3/8 4 1/2 1/2" Reduced Shank REAM11/16-N In Stock $84.09184/EA EA
3/4 7 5 1/2" Reduced Shank REAM3/4-N In Stock $100.90201/EA EA
13/16 7 5 1/2" Reduced Shank REAM13/16-N In Stock $100.90201/EA EA
7/8 7 5 1/2" Reduced Shank REAM7/8-N In Stock $114.00164/EA EA
15/16 1 3/4 5 1/2" Reduced Shank REAM15/16-N In Stock $114.00164/EA EA
1 6 7/8 5 1/2" Reduced Shank REAM1-N In Stock $134.14822/EA EA