Micro Drill #81 HSS MPN:A3143-0.33

High-speed steel micro drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide micro drill bits, making them suitable for use in manual drilling machines and handheld power tools. They may leave a rough finish on the hole. The bright finish on these drill bits is not affected when the bits' cutting edges are resharpened. Spiral-flute drill bits evacuate chips as the bits drill into a workpiece.

Technical Specifications

• Item Micro Drill Bit
• Drill Bit Size #81
• Decimal Equivalent 0.0130
• Measurement System Wire
• Material - Machining High Speed Steel
• Finish - Machining Bright (Uncoated)
• Drill Bit Point Angle 118 Degrees
• Drill Bit Point Type 2 Facet Point
• Flute Type Spiral
• Number of Flutes 2
• Flute Length 3/32 in
• Maximum Drilling Depth 0.0940 in
• Cutting Direction Right Hand
• Shank Type - Machining Straight
• Shank Dia. 1.00 mm
• Shank Length 22.60 mm
• Overall Length 25.00 mm
• Depth:Dia. Ratio 5xD
• Circuit Board Drill No
• Drill Bit Grouping Individual
• Coolant Fed Non-Coolant Through
• Series ESU
• Standards DIN 1899
• Drill Diameter Tolerance +0.000mm/-0.004mm
• Material Grade - Machining High Performance
• Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Steel, Titanium
• Primary Material Application ISO Code K, N, P, S
• Secondary Material Application Composite, Graphite, Stainless Steel
• Secondary Material Application ISO Code M, O

Manufacturer Details

• Manufacturer: Walter Titex
• Condensed Mfg Number: A3143033
• MPN: A3143-0.33

Label Details

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

Classification Details

• Harmonization Code: 8207502030
• GDS Category Name: Micro 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