# Halls MC High Speed Steel Step Drill Bit

**Brand**: Halls
**Model**: HLLMC
**Price**: from £39.95
**Availability**: Please select your options to view availability

**Category**: Power Tool Accessories > Drilling Accessories > Drill Bits > Cone & Stepped Drill Bits

## Description

The Halls MC High-Speed Steel Step Drill Bit provides an efficient solution for creating precise holes in sheet metal without the need for multiple drill bits. Manufactured from high-speed steel, this professional-grade step drill cuts parallel hole sizes with ease, eliminating the time-consuming process of changing bits for different diameter holes. Designed specifically for sheet metal work, each step drill accommodates various hole diameters within its range, making it an essential tool for electricians, plumbers, HVAC engineers, and general metalworkers. The stepped design allows for smooth, burr-free holes and prevents the bit from catching or wandering during operation. Available in sizes from 4mm to 30mm, covering a comprehensive range of common hole requirements. For optimal performance and extended tool life, always use a suitable coolant when drilling metals. The precision-ground steps ensure accurate hole sizing every time, whilst the robust HSS construction maintains sharpness even under demanding workshop conditions. Features and Benefits: &bull; High-speed steel construction for durability and long service life &bull; Cuts multiple hole sizes with a single bit, saving time and money &bull; Parallel hole cutting for consistent, professional results &bull; Suitable for sheet metal applications &bull; Smooth stepped design minimises burrs and material catch

## Available Variations

**Options**: Diameter

### 10mm - 20mm

- **Price**: £52.95
- **Availability**: In Stock
- **Product Code**: 21034753
- **MPN**: HLLMC2M
- **Barcode**: 5033210060026
- **RRP**: £56.47
- **Description**: Diameter 10mm - 20mm    

### 20mm - 30mm

- **Price**: £79.95
- **Availability**: In Stock
- **Product Code**: 21034753
- **MPN**: HLLMC3M
- **Barcode**: 5033210060040
- **RRP**: £85.42
- **Description**: Diameter 20mm - 30mm    

### 4mm - 12mm

- **Price**: £39.95
- **Availability**: Out of Stock
- **Product Code**: 21034753
- **MPN**: HLLMC1M
- **Barcode**: 5033210060002
- **Description**: Diameter 4mm - 12mm    

### 4mm - 20mm

- **Price**: £50.95
- **Availability**: In Stock
- **Product Code**: 21034753
- **MPN**: HLLMC7M
- **Barcode**: 5033210060125
- **RRP**: £53.62
- **Description**: Diameter 4mm - 20mm    

### 4mm - 30mm

- **Price**: £90.95
- **Availability**: Out of Stock
- **Product Code**: 21034753
- **MPN**: HLLMC10M
- **Barcode**: 5033210060187
- **RRP**: £96.78
- **Description**: Diameter 4mm - 30mm    

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**URL**: https://www.tooled-up.com/halls-mc-high-speed-steel-step-drill-bit/prod/4859/
