88178

Machine Counterbore

NSN 5133-00-222-4191

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002224191

Detail Specifications

Shank Style:

Standard taper-round

Overall Length:

7.750 inches

Cutting End Style:

Interchangeable pilot

Taper Shank Size Designator:

2 morse

Cutting Diameter:

0.8750 inches

Pilot Hole Diameter:

0.250 inches

Flute Quantity:

Features Provided:

Replaceable pilot

Material:

Steel

NSN:

5133-00-222-4191

Item Name:

Counterbore,machine

Cage Code:

13130

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05259

FIIG:

A188A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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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Pricing & Availability

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Definition Definition of approved item name (AIN): "Machine Counterbore"

An end cutting tool having two or more cutting edges with flutes or grooves for the passage of cuttings, an integral or removable holder designed for adaption to the end of a machine spindle. The flutes or grooves are usually helical to give a positive rake at the cutting edges. It is designed to form a flat-bottomed enlargement of the mouth of a previously formed cylindrical hole. For items requiring a holder but the holder is not included, use cutter, counterbore.