Counterbore for Tapping Drill Holes, 180 Deg, Uncoated, 20X10.2 mm

  • Mfr # 156220 20X10,2
  • Zoro # G114376036
product price: 
$
52.59
/ea

Key Features

Overall Length
100 mm
Shank Dia.
12.5 mm
Material - Machining
HSS
Number of Flutes
3
Shank Type
Parallel shank to h9
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Specifications

Details

MFR #
156220 20X10,2
Zoro #
G114376036
UPC #
-
Country of Origin
Germany
Item
Counterbore
Material - Machining
HSS
Number of Flutes
3
Shank Type
Parallel shank to h9
Finish
Uncoated
Standards
DIN 373

Dimensions

Overall Length
100 mm
Shank Dia.
12.5 mm
for screw size
M12

Description

Three edged, spiral fluted counterbore with fixed pilot for tapping drill holes. Application: For counterboring socket head screws DIN 912, 6912, 7984 and slotted cheese head screws ISO 1207 DIN 84. The pilot diameter matches the tapping hole diameter. Shank: Parallel shank to h9 Number of cutting edges Z: 3 for screw size: M12 Overall length L: 100 mm Shank Dia. Ds: 12.5 mm Feed f in steel < 500 N/mm2: 0.16 mm/rev.

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