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Union Butterfield 47031.1/2 taper shank counterbore, 1-1/2" cutting diameter, High Speed Steel (HSS), 5 flutes, 7-7/8" overall length. Part number 6210094. ANSI standard. For enlarging and spotfacing holes to accept socket head cap screws.

Name: Union Butterfield 47031.1/2 taper shank counterbore, 1-1/2" cutting diameter, High Speed Steel (HSS), 5 flutes, 7-7/8" overall length. Part number 621
Brand: Union Butterfield
Price: 207.28 USD
Availability: InStock

MODEL 47031.1/2

BRAND

Union Butterfield

SKU

6090288

WEIGHT

4.520 lb

UOM

each

$207.28 Each

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Returnable: Yes

Basic Standard

ANSI

Connection diameter - fractional inch (DCON MS)

1.3/16

Connection size code machine side (CZC MS)

Cutting diameter - fractional inch (DC)

1.1/2"

Depth of cut maximum - fractional inch (APMX)

Flute count (NOF)

Material

HSS

Overall length - fractional inch (OAL)

7.7/8

Interchangeable pilot-counterbore body with 5-flutes, diameter 1.1/2" with an overall length of 7.7/8" and a flute length of 2" and MT 4 Morse-taper shank, according to ANSI standard to produce a flat bottom seat for socket-head cap screws with the aid of a pilot with a shank diameter of 3/8" and a maximum pilot guide diameter of 1.7/16", HSS with standard bright finish for machining free machining and plain carbon steel, wrought and copper or copper alloys.