Micro Drill 1/4 Carbide MPN:DR-250-2
Micro Drill 1/4 Carbide
Micro Drill 1/4 Carbide is a high-precision drill bit designed for drilling microholes in various materials, such as jewelry, medical implants, and watchmaking. With a cutting diameter of 1/4, it offers minimal clearance in tight spaces while ensuring maximum accuracy and precision. Its carbide construction provides durability, hardness, and resistance to wear and tear, making it suitable for use in various industries such as jewelry, medical, electronics, and microtechnology. Micro Drill 1/4 Carbide offers an essential tool for professionals seeking the highest precision in microdrilling tasks, resulting in improved productivity and quality.
Carbide micro drill bits provide excellent hardness, wear resistance, and heat resistance. They create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Carbide bits require a rigid setup such as a fixed-spindle machine. 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 1/4 in
- Decimal Equivalent 0.2500
- Measurement System Fractional Inch
- Material - Machining Carbide
- Finish - Machining Bright (Uncoated)
- Drill Bit Point Angle 118 Degrees
- Drill Bit Point Type Conventional Point
- Flute Type Spiral
- Number of Flutes 2
- Flute Length 2 in
- Maximum Drilling Depth 2 in
- Cutting Direction Right Hand
- Shank Type - Machining Straight
- Shank Dia. 1/4 in
- Shank Length 1 1/4 in
- Overall Length 3 1/4 in
- Depth:Dia. Ratio 8xD
- Circuit Board Drill No
- Drill Bit Grouping Individual
- Coolant Fed Non-Coolant Through
- Series DR
- Standards Not Rated
- Drill Diameter Tolerance +0.0000 in /-0.0005 in
- Material Grade - Machining C2
Manufacturer Details
- Manufacturer: Micro 100
- Condensed Mfg Number: DR2502
- MPN: DR-250-2
Label Details
- Hazardous Material: N
- Green Material Flag: N
- Country of Origin: US
- CA Prop 65 Wht Label: N
Classification Details
- Harmonization Code: 8207502055
- 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
Product info last updated on November 17, 2023 12:18pm UTC
Category: Drilling and Holemaking