High-Precision HSS Countersink, 90 Deg, Long, TiAlN Coated, 31 mm
Mfr # 150376 31
Zoro # G714387791
product price: $166.99
/ea
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Key Features
Countersink Angle
90 Degrees
Shank Dia.
12 mm
Number of Flutes
3
Material - Machining
HSS
Finish
TiAlN
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Product Information
MFR #
150376 31
Zoro #
G714387791
UPC #
-
Country of Origin
Germany
Dimensions
Shank Dia.
12 mm
Overall Length
140 mm
Details
Item
Stepped drill and countersink
Countersink Angle
90 Degrees
Number of Flutes
3
Material - Machining
HSS
Finish
TiAlN
Shank Type - Machining
Three clamping flats to h9
Description
All countersinks have 3 cutting edges, radially relief ground. Flutes ground from solid. High-precision countersink, produced to tight manufacturing tolerances similar to DIN335-C, with long plain shank. Special geometry with extremely unequal spacing and matching cutting edge preparation. Newly developed, special TiAlN coating for long tool life. Three drive flats on the shank for use in a 3-jaw chuck. Application: High-precision countersinks for chatter-free production of precise, round 90 Deg countersunk surfaces. Through-coolant: no Number of cutting edges Z: 3 Number of cutting edges Z: 3 smallest countersink Dia. for holes from: 4.2 mm Overall length L: 140 mm Shank Dia. Ds: 12 mm for countersunk screws DIN 7991: M16 Feed f in steel < 500 N/mm2: 0.25 mm/rev.
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