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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.

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Dimensional Specifications

Dimensional Specifications

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

All dimensions are in inches.

Spiral Flute Reamer

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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

See Quantity Discounts

5/16 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$43.63811/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
120	$41.91114/ EA
450	$37.50294/ EA
2000	$30.06167/ EA

9/16

5 7/8

1/2" Reduced Shank

REAM9/16-N

In Stock

$71.83272/EA

See Quantity Discounts

9/16 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$71.83272/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
30	$68.98996/ EA
110	$61.73362/ EA
500	$49.48454/ EA

5/8

4 1/2

1/2" Reduced Shank

REAM5/8-N

In Stock

$80.70931/EA

See Quantity Discounts

5/8 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$80.70931/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
25	$77.51526/ EA
100	$69.36223/ EA
500	$55.59949/ EA

11/16

6 3/8

4 1/2

1/2" Reduced Shank

REAM11/16-N

In Stock

$96.30996/EA

See Quantity Discounts

11/16 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$96.30996/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
25	$92.49852/ EA
80	$82.76956/ EA
500	$66.34656/ EA

3/4

1/2" Reduced Shank

REAM3/4-N

In Stock

$114.14514/EA

See Quantity Discounts

3/4 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$114.14514/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
30	$109.62788/ EA
110	$98.09725/ EA
500	$78.63296/ EA

13/16

1/2" Reduced Shank

REAM13/16-N

In Stock

$105.74416/EA

See Quantity Discounts

13/16 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$105.74416/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
25	$101.55936/ EA
50	$90.87738/ EA
500	$72.84564/ EA

7/8

1/2" Reduced Shank

REAM7/8-N

In Stock

$115.46535/EA

See Quantity Discounts

7/8 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$115.46535/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
30	$110.89585/ EA
110	$99.23185/ EA
500	$79.54244/ EA

15/16

1 3/4

1/2" Reduced Shank

REAM15/16-N

In Stock

$120.71203/EA

See Quantity Discounts

15/16 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$120.71203/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
40	$115.93489/ EA
70	$103.74089/ EA
160	$83.1568/ EA

6 7/8

1/2" Reduced Shank

REAM1-N

In Stock

$139.03752/EA

See Quantity Discounts

1 X 1/2" REDUCED SHANK HIGH SPEED STEEL SPIRAL FLUTE REAMER

$139.03752/EA

Qty

In Stock

Product Detail

Quantity	Price
Quantity	Price
30	$133.53514/ EA
60	$119.48996/ EA
130	$95.78096/ EA