Taper Length Drill 21/32 HSS MPN:49542

These drill bits come in standard sizes expressed in fractional inches. The bits have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow. Black-oxide bits should only be used for drilling ferrous metals. High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. These bits have spiral flutes that evacuate chips as the bits drill into a workpiece.

Technical Specifications

• Item Taper Length Drill Bit
• Drill Bit Size 21/32 in
• Decimal Equivalent 0.6562
• Measurement System Fractional Inch
• Material - Machining High Speed Steel
• Finish - Machining Black Oxide
• Drill Bit Point Angle 118 Degrees
• Drill Bit Point Type Conventional Point
• Flute Type Spiral
• Number of Flutes 2
• Flute Length 5 1/8 in
• Maximum Drilling Depth 5 1/8 in
• Helix Angle 28 Degrees
• Cutting Direction Right Hand
• Spiral Direction Right Hand
• Shank Type - Machining Straight
• Shank Dia. 21/32 in
• Shank Length 3 7/8 in
• Overall Length 9 in
• Depth:Dia. Ratio 4xD
• Drill Length Class Taper Length
• Drill Point Length 0.1972 in
• Coolant Fed Non-Coolant Through
• Drill Bit Grouping Individual
• Series 255AN
• Standards ANSI
• Drill Diameter Tolerance +0.0000 in /-0.0012 in
• Material Grade - Machining General Purpose
• Primary Material Application Cast Iron, Steel
• Primary Material Application ISO Code K, P

Manufacturer Details

• Manufacturer: Chicago-Latrobe
• Condensed Mfg Number: 49542
• MPN: 49542

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207504030
• GDS Category Name: Taper Length Drill Bits
• GDS Family Name: Drilling and Holemaking
• GDS Segment Name: Machining
• UNSPSC: 27112801
• UNSPSC Class ID: 28
• UNSPSC Commodity Name: Tool attachments and accessories
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Drill bits
• UNSPSC Family ID: 11
• UNSPSC Family Name: Hand tools
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR