Model: CB-3B/K21

Cutting Tool Insert

Properties:

Overall Length

2.125 inches

Overall Width

0.334 inches

Overall Thickness

0.188 inches

Function For Which Designed

Milling

Mounting Method

Clamp

Cutter Direction For Which Designed

Left-hand or right-hand

Features Provided

Chipbreaker

Angular Measurement And Type

90.0 degrees included

Material

Carbide

Material

Carbide

Shape

Rectangular

NSN

3455-01-192-0549

Part Number

CB-3B/K21

Description

Insert,cutting Tool

CAGE

7W680

A geometrically shaped item with one or more edges designed for various machine operations such as boring, cut-off, planing, slotting, threading and turning. It is held in a pocket or other seating surfaces of a holder by mechanical means. It is not designed to be sharpened or reground. Indexable items must have two or more edges. For items designed for grinding, sharpening or with shanks, see cutter bit, tool holder.

Part CB-3B/K21 NSN 3455-01-192-0549

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35859

FIIG:

T171-L

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:

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:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8466100175
SITC: 73511
End Use: Metalworking machine tools
NAICS: 333515
USDA: 1

Freight Class: Tool holders and self-opening dieheads, nesoi