Mini Counterbore for Through Holes, 180 Deg, Uncoated, 8X4.3 mm

  • Mfr # 155600 8X4,3

  • Zoro # G214389745


product price: $29.59
/ea

Key Features

Overall Length
71 mm
Material - Machining
HSS E
Number of Flutes
3
Shank Type
Plain Shank
Finish
Uncoated
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Specifications

Product Information

MFR #
155600 8X4,3
Zoro #
G214389745
UPC #
-
Country of Origin
France

Dimensions

Overall Length
71 mm
Shank Dia.
8 mm
for screw size
M4

Details

Item
Counterbore
Material - Machining
HSS E
Number of Flutes
3
Shank Type
Plain Shank
Finish
Uncoated
Standards
DIN 1866 A

Description

Spiral fluted counterbore with fixed pilot. DIN 1866-A / ISO 4205. Application: For through hole quality fine ISO values to DIN 69. For countersunk screws to ISO 2009, 2010, 7046, 7047 DIN 963, 964, 965, 966. Note: Size 4.6 x 2.4 is not defined in DIN. Countersink angle: 90 degrees Number of cutting edges Z: 3 for screw size: M4 Overall length L: 71 mm Shank Dia. Ds: 8 mm Feed f in steel < 500 N/mm2: 0.09 mm/rev.

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