The STONEGO 13PCS Drill Bit Set delivers precise, clean holes in wood, plastic, and aluminum with its 1.5mm to 6.5mm size range. The titanium nitride coating reduces friction and heat for up to 6x longer life than standard bits, while the 1/4-inch hex shank ensures a secure, slip-free grip in any compatible chuck. Features and Benefits
- Titanium Nitride Coating - Provides superior hardness and heat resistance, dramatically extending bit life and maintaining a sharp cutting edge through demanding projects.
- High-Speed Steel Construction - Offers excellent durability and resistance to bending or breaking, ensuring reliable performance on tough materials.
- 1/4-Inch Hex Shank - Guarantees maximum grip and minimal slippage in all standard quick-change chucks and impact drivers for faster, safer operation.
- Precision Ground Tips - Each bit is engineered for fast, clean starts and reduced wandering, resulting in accurate holes with minimal tear-out.
- Comprehensive 13-Piece Set - Covers the most common sizes from 1.5mm to 6.5mm, providing the right tool for detailed work and general-purpose drilling. Applications
- Woodworking and Carpentry - Ideal for furniture assembly, cabinet installation, and crafting, creating clean pilot holes for screws and dowels.
- DIY Home Projects and Repairs - Perfect for installing hardware, assembling fixtures, or working with plastic and composite materials around the home.
- Metal and Aluminum Fabrication - Suitable for drilling thin-gauge aluminum, soft metals, and alloys commonly used in hobbyist projects and light fabrication.
- General Maintenance - An essential toolkit addition for electricians, technicians, and handymen who require a reliable set of bits for various on-site tasks.
Bit Material: High-Speed Steel (HSS). Applicable Materials: Wood, Plastic, Aluminum. Bit Coating: Titanium Nitride (TiN). Bit Quantity: 13. Bit Type: Twist Drill Bit. Diameter Increments: 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5 mm (11 sizes). Flute Type: Spiral. Maximum Drill Diameter: 6.5 mm. Minimum Drill Diameter: 1.5 mm. Point Angle: 118 degrees. Product Name: STONEGO 13-Piece Drill Bit Set. Shank Dimension: 1/4 inch (6.35 mm). Shank Type: Hexagonal (Hex). Shank Diameter: 6.35mm (1/4 inch) consistent for all bits. Size Increment: Typically 0.5mm increments (e.g., 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5mm). Size Range: 1.5mm to 6.5mm. Bit Core Material: High-Speed Steel (HSS). Drilling Capacity in Steel: Up to approximately 450-500 N/mm² tensile strength (typical for HSS). Compatibility: Compatible with all standard 1/4 inch (6.35mm) hex chuck power tools and drill bit holders. Bit Coating: Titanium Nitride (TiN). Bit Quantity: 13 pieces. Bit Shank Type: Hexagonal (1/4 inch / 6.35mm). Coating Benefit: Increased hardness, reduced friction, and enhanced heat resistance. Drill Bit Style: Jobber Length. Flute Type: Spiral (twist) flute for efficient chip removal. Packaging: Typically stored in a indexed case or roll pouch for organization. Point Angle: 118 degrees (standard for multi-material use). Primary Application: Drilling in Wood, Plastic, and Soft Metals (Aluminum). Product Type: Twist Drill Bit Set. Surface Finish: Titanium nitride coating provides a gold-colored finish. Q: What are the exact sizes included in the STONEGO 13PCS drill bit set? A: This set includes 13 titanium-coated high-speed steel drill bits with diameters ranging from 1.5mm to 6.5mm. The hex shank design ensures a secure fit in compatible chucks.. Q: How durable are these titanium-coated drill bits for drilling into wood and aluminum? A: The titanium coating significantly increases surface hardness and reduces friction, enhancing durability and lifespan. These high-speed steel bits are designed to withstand the heat and stress of drilling into wood, plastic, and aluminum effectively.. Q: Can I use these hex shank drill bits with my standard drill or impact driver? A: Yes, the hex shank is compatible with any standard drill, impact driver, or drill press that accepts a 1/4-inch hex chuck. This provides quick bit changes and a secure, non-slip grip during operation.. Q: Does the STONEGO drill bit set come with any warranty or guarantee? A: Warranty details are not specified for this product. We recommend checking the seller's specific policy for information on returns or guarantees before purchase.. Q: Is this STONEGO 13PCS drill bit set a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. The comprehensive size range and titanium coating deliver reliable performance for regular use on common materials..