CryoNitride Drill Bit 21/64" Dia., 135o Split Point, No Flats
(Pack of 1.0)

CryoTool®

• 135° Split Point
• Drill More Holes – Cryophase™ treatment extends bit life by improving wear resistance and reducing breakage
• Cryonite™ Coated – Reduces galling effects of gummy materials and exotic metals
Specifications
• Hardness (Core/Surface): 64Rc/88Rc
• Heat Resistant (Core/Surface): 1100°F/1450°F
• Material: High Speed Steel
• Heat Treatment: Austempered twice
• Cryophase™: Thermal cycling cryogenic treatment
Applications
• Drill Tough Materials – Stainless steel, Inconel, superalloys, aluminum, copper, brass and hastelloy drill easily
• Deep Hole Drilling – Large semi-parabolic flutes provide maximum strength and superior chip clearance
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.

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Product Description

• 135° Split Point
• Drill More Holes – Cryophase™ treatment extends bit life by improving wear resistance and reducing breakage
• Cryonite™ Coated – Reduces galling effects of gummy materials and exotic metals
Specifications
• Hardness (Core/Surface): 64Rc/88Rc
• Heat Resistant (Core/Surface): 1100°F/1450°F
• Material: High Speed Steel
• Heat Treatment: Austempered twice
• Cryophase™: Thermal cycling cryogenic treatment
Applications
• Drill Tough Materials – Stainless steel, Inconel, superalloys, aluminum, copper, brass and hastelloy drill easily
• Deep Hole Drilling – Large semi-parabolic flutes provide maximum strength and superior chip clearance
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#: DY81652164
Drill Length Jobber
Drill Type Fractional
Type Heavy Duty
Material High Speed Steel
Finish Nitride
Diameter 21/64 "
Decimal Equivalent 0.3281 "
Point 135° Split
Flute Length 3-5/16 "
Flute Type Spiral
Shank Straight
Flats None
Overall Length 4-5/8 "
UNSPSC #: 23241634
TAA Compliant: No
Weight: 0.09 lb

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