Four-Edged Precision Drill Bit for Tile Drilling in Construction

• Customization: Available
• Material: Stainless Steel
• Type: Square Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 6.8
• Application: Machinery
• Finish: Color-Zinc Plated
• Whether to Support Customization: Support
• Use: Standard
• Applicable Industries: Construction Industry, etc.
• After-Sales: Three Months
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Introducing the sophisticated, four-bladed serrated drill bit, a marvel in precision engineering designed for construction efficiency:

Exterior Design

Four Blade Serrated Structure: Featuring four meticulously crafted cutting edges with serrated finishes, this innovative design amplifies the cutting surface while significantly minimizing friction. This results in reduced drill bit overheating and significantly enhanced drilling speed and accuracy.
Eccentric Design: Our drill bit boasts an ingenious eccentric design where the center does not align with the axis. This creates a dynamic centrifugal force that varies across the bit, propelling faster rotations and ensuring superior precision in drilling, effectively minimizing shaking and offset, and enhancing overall accuracy.

Hexagonal Shank: The hexagonal configuration of the shank ensures a seamless fit with tool chucks like those in electric drills. This design guarantees stable clamping, preventing any slippage during drilling, thereby ensuring unwavering stability and unparalleled accuracy.

Material Characteristics

High-Speed Steel Material: Engineered from robust high-speed steel, this material boasts remarkable toughness and wear resistance. It is ideal for handling certain impacts and is perfectly suited for drilling into materials with lower hardness such as ordinary tiles and wood.

Tungsten Steel Material: This material exhibits superior hardness and exceptional heat resistance, making it a prime choice for dry casting on high-hardness materials like ceramic tiles, marble, and concrete. Its durability ensures a significantly longer service life.

Performance Advantages

Efficient Drilling: The synergistic combination of four-bladed serrations and the unique eccentric design empowers this drill bit to achieve unparalleled drilling speeds compared to conventional bits. This innovation allows for swift task completion, profoundly boosting work efficiency.

• Precise Positioning: The eccentric design coupled with a stable structure guarantees exceptionally precise positioning during drilling. This results in smooth, perfectly rounded holes with minimal deviation, thereby elevating construction quality to new heights.

Smooth Chip Removal: The expertly engineered serrated design facilitates efficient chip removal, ensuring that debris generated during drilling is expelled promptly. This prevents accumulation that could otherwise compromise drilling efficiency and quality.

Wide Applicability: Versatile and adaptable, this drill bit is perfectly suited for drilling a wide array of materials in both home decoration and construction projects. Ideal for materials like tiles, glass, marble, concrete, wood, metal, and more.