Cryocut 5PC Set, 90o Angle Countersink, 3-Flute, W/ Storage Box
(Pack of
1)
Three-flute center reamers cut countersinks and recesses for extisting holes
Cryophase™ treatment extends the wear resistance and useful life of these high speed steel countersinks
82°, 90° and 100° angles cover countersink requirements for most common fastener head styles
Specifications
Material: High Speed Steel
Hardness: 64-66Rc
Cryophase™: Thermal cycling cryogenic treatment
Applications
82° - commonly found on oval countersunk head machine screws, flat head tapping screws, oval trim head tapping screws, socket flat head cap screws and countersunk head plow bolts
90° - Commonly found on oval head rivets and flat head countersunk rivets
100° - Commonly found on flat head blind rivets, self-plugging rivets, flush head drive pin rivets, close tolerance flat countersunk head machine screws, and flat head tapping screws
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Frequently Bought Together

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Cryocut 3/16" Body Dia. 90o Angle Countersink, 1-Flute
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Cryocut 1/8" Body Dia. 90o Angle Countersink, 1-Flute
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Cryocut 3/4" Body Dia. 90o Angle Countersink, 3-Flute
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Mechanic's Length Drill Bit HSS 1/8"
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Jobber Length Drill Bit HSS 11/64"
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3/32" Fractional Drill Bit, Jobber Length, No Flats
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SAE Flat Washer Thru-Hardened Steel 3/8"
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SAE Flat Washer Thru-Hardened Steel 5/8"
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Stepdown Butt Connector 16 to 14/12 to 10 AWG
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Curved Wood Handle Scratch Brush
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Jobber Length Drill Bit HSS 19/64"
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3/8" Fractional Drill Bit, Jobber Length, W/Flats
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Product Description
Three-flute center reamers cut countersinks and recesses for extisting holes Cryophase™ treatment extends the wear resistance and useful life of these high speed steel countersinks
82°, 90° and 100° angles cover countersink requirements for most common fastener head styles
Specifications
Material: High Speed Steel
Hardness: 64-66Rc
Cryophase™: Thermal cycling cryogenic treatment
Applications
82° - commonly found on oval countersunk head machine screws, flat head tapping screws, oval trim head tapping screws, socket flat head cap screws and countersunk head plow bolts
90° - Commonly found on oval head rivets and flat head countersunk rivets
100° - Commonly found on flat head blind rivets, self-plugging rivets, flush head drive pin rivets, close tolerance flat countersunk head machine screws, and flat head tapping screws
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
Item#: | DY99998090 |
---|---|
Type | Countersink Set |
Body Diameter | 1/4", 3/8", 1/2", 3/4" and 1 " |
Flutes | Three |
Included Angle | 90 ° |
Centerline Angle | 45 ° |
Shank Size | Multiple " |
Shank Length | Multiple " |
Overall Length | Multiple " |
For Screw Size | Multiple |
Number of Pieces | 5 |
UNSPSC #: | 23241603 |
TAA Compliant: | No |
Weight: | 1.2 lb |
