Model: 557-1-1/4

End Milling Cutter

Properties:

Design Form

Single end

Shank Diameter

1.250 inches

Overall Length

6.500 inches

Diameter

1.250 inches

Cutting Rotation Direction

Right-hand

Flute Quantity

Multi

Cut Length

4.000 inches

Shank Type

Weldon

Helix Direction

Right-hand

Flute Design

Helical

Features Provided

Center cutting

Material

Steel, cobalt

Material

Steel, cobalt

Specification Data

80204-b94.19 professional/industrial association standard

NSN

3455-01-065-9651

Part Number

557-1-1/4

Description

Cutter,milling,end

CAGE

1NEX4

A rotary cutting tool of cylindrical form with either single or double cutting ends and with either a straight or tapered shank. The teeth may be straight or helical and be either right hand or left hand. It is used for milling slots, keyways and pockets where the ordinary arbor type of milling cutter cannot be used. Excludes cutter, milling, shell end.

Part 557-1-1/4 NSN 3455-01-065-9651

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05077

FIIG:

T171-A

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

2.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

186630

UFC:

91810

LTL:

77.5

LCL:

WCC:

732

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8207701000
SITC: 69564
End Use: Textile, sewing machines
NAICS: 333515
USDA: 1

Freight Class: End milling cutters of base metal