Tolsen 4-32mm Titanium Coated Step Drill Bit
Tolsen Titanium Coated Step Drill Bit
Tolsen Titanium Coated Step Drill Bit 75873 – Professional-grade HSS step drill bit with titanium coating and split point design for drilling 13 hole sizes (4-32mm) in sheet metal, plastic, and thin materials.
Key Features:
- Titanium-coated HSS
- Split point design
- 13 size increments: 4-32mm
- Straight flute construction
- Lateral flat shank
- No pilot hole required
- Self-centering point
- Multi-material capability
Size Range:
4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm
Perfect for: Electrical work, HVAC installations, metal fabrication, sheet metal work, and professional trades requiring versatile drilling in thin materials with one bit replacing multiple conventional drill bits.
$145.00
Tolsen Titanium Coated Step Drill Bit
Tolsen Titanium Coated Step Drill Bit 75873 – Professional HSS Split Point Step Drill Bit 4-32mm. Professional-grade titanium-coated HSS (High-Speed Steel) step drill bit with split point design, featuring 13 incremental sizes from 4mm to 32mm for drilling multiple hole sizes in sheet metal, plastic, wood, and thin materials with a single bit.
Key Benefits
- Titanium coating
- HSS construction
- Split point design
- 13 size increments
- Multi-material capability
- Lateral shank design
- No pilot hole required
- Deburring action
- Long service life
- Professional quality
Technical Specifications
- Model: 75873
- Material: High-Speed Steel (HSS)
- Coating: Titanium (TiN)
- Size Range: 4-32mm
- Step Sizes: 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm
- Shank Type: Round with lateral flat
- Flute Type: Straight flute
- Point: Split point (118°)
- Total Steps: 13
Suitable Materials
- Sheet metal
- Copper
- Aluminum
- Brass
- Zinc
- Stainless steel (thin)
- PVC pipe
- Plastic
- Wood (thin)
Perfect For
- Electrical work
- HVAC installations
- Metal fabrication
- Automotive repairs
- Plumbing work
- Sheet metal work
- Electronics enclosures
- DIY projects
- General construction
- Professional trades
Key Features
- Titanium Coating: Extended life and reduced friction
- HSS Construction: High-speed steel for durability
- Split Point: Self-centering, no walking, no pilot hole needed
- 13 Sizes: One bit replaces 13 conventional drill bits
- Straight Flute: Clean cutting and chip evacuation
- Lateral Flat Shank: Anti-slip design prevents chuck slippage
Application Instructions
- Mark drilling location
- Secure workpiece properly
- Insert bit into drill chuck
- Tighten chuck securely
- Start at low speed
- Position split point on mark
- Apply steady pressure
- Drill to desired step size
- Withdraw bit while running
- Clean bit after use
Keywords: Tolsen step bit, titanium step drill, HSS step bit, multi-size drill bit, step drill bit, sheet metal bit, incremental drill bit, professional step bit
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