• Reamers
  • NAS 897
  • Straight Flutes
  • Straight Shank
  • Cast Iron

340890

$69.00

Details At A Glance

Tool Diameter Max Shank Diameter Overall Length Decimal Size Range
5/16 0.2792 6 0.2841 – 0.3150

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EDP: 340890 Category:

Description

Carbide tips brazed to one piece hardened alloy steel bodies. Straight polished flutes.

NAS 897 chucking reamers manufactured to national aerospace standards 897 C with partial flute length carbide. Tool geometry and carbide grade appropriate for material being machined.

Below is Lexington Cutter’s selection of NAS 897 Reamers. We offer a wide variety of carbide tipped and solid carbide cutting tools. Over 95% are in stock either finished or semi finished for fast delivery.

Shanks are ground to the next smallest shank diameter listed in NAS 897 if tool diameter is within .005″ of shank diameter.

Additional information

1 Piece

116.5

2 Pieces

92.7

3 Pieces

84.65

4 Pieces

80.95

5-7 Pieces

76.95

New_Lex_PriceQty8

73.7

Tool Diameter

5/16

Decimal Tool Diameter

0.3125

Max Shank Diameter

0.2792

Diameter Minimum Shank

0.2782

Number of Flutes

6

Flute Length

1 1/2

Carbide Length

1/2

Overall Length

6

Mod Diameter Range Low

0.2841

Mod Diameter Range High

0.3150

Weight

0.111382645

Price Each – Finished to Decimal Size

Decimal Range 1 Piece 2 Pieces 3 Pieces 4 Pieces 5-7 Pieces 8-14 Pieces
0.2841 - 0.3150 $116.50 $92.70 $84.65 $80.95 $76.95 $73.70

* Quantities of 15 or more: price of fractional size in same size range.

Do you need special NAS 897 Reamers?
If you can't find the specific NAS 897 Reamers you are looking for we can manufacture it for you as a special. Simply fill out our Special Tool Quote Form. You can also send us a message with your requirements through our Contact Us page. We will provide you with price and delivery for your special NAS 897 Reamers.