Total HSS Twist Drill Bits Set (4-Piece)
Total HSS Twist Drill Bits Set TACSJ4041 (4-Piece) – Professional Titanium-Coated HSS Drill Bits with Hex Shanks. Professional-grade 4-piece HSS (High-Speed Steel) twist drill bit set with titanium coating and hexagonal shanks, featuring sizes 1.5mm, 2.5mm, 3.5mm, and 4.0mm for precision drilling in metal, wood, and plastic with quick-change hex compatibility.
Key Benefits
- HSS construction
- Titanium coating
- Hex shank design
- 4 essential sizes
- Quick-change compatible
- Multi-material capability
- Extended service life
- Reduced friction
- Professional quality
- Versatile applications
Technical Specifications
- Model: TACSJ4041
- Material: High-Speed Steel (HSS)
- Coating: Titanium (TiN)
- Shank Type: Hexagonal (hex)
- Pieces: 4-piece set
- Point Angle: 118 degrees
- Flute Type: Spiral twist
Set Includes
- 1.5mm HSS twist drill bit
- 2.5mm HSS twist drill bit
- 3.5mm HSS twist drill bit
- 4.0mm HSS twist drill bit
Suitable Materials
- Steel
- Aluminum
- Copper
- Brass
- Bronze
- Wood
- Plastic
- Composite materials
Perfect For
- Metal drilling
- Wood drilling
- Precision work
- Electronics work
- Small hole drilling
- General construction
- Automotive repairs
- DIY projects
- Professional use
- Quick-change applications
Key Features
- Titanium Coating: Extended life and reduced friction
- HSS Construction: High-speed steel for durability
- Hex Shank: Quick-change compatibility with impact drivers and hex chucks
- 4 Essential Sizes: Common small drill sizes for precision work
- Multi-Material: Works on metal, wood, and plastic
- Professional Quality: Durable construction for demanding applications
Application Instructions
- Select appropriate bit size
- Insert hex shank into chuck or driver
- Tighten chuck securely (if applicable)
- Mark drilling location
- Position bit perpendicular to surface
- Start at appropriate speed
- Apply steady pressure
- Drill to desired depth
- Withdraw bit while running
- Clean bit after use
Keywords: Total drill bits, HSS drill bits, hex shank bits, titanium drill bits, 4-piece drill set, quick-change bits, precision drill bits, small drill bits







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