# DeWalt Extreme Bi Metal Hole Saw

**Brand**: DeWalt
**Price**: from £11.95
**Availability**: Please select your options to view availability

**Category**: Power Tool Accessories > Saw Blades & Holesaws > Holesaws & Arbors > Holesaws

## Description

The DeWalt Extreme Bi-Metal Hole Saw is a professional-grade cutting tool built for tradespeople who demand reliability and longevity on the job site. Constructed with a High Speed Steel cutting edge bonded to a flexible alloy steel body, these hole saws deliver up to twice the lifetime of the previous generation — reducing downtime and replacement costs on busy sites. Versatile enough to cut through wood, metal, and plastic, they feature a deeper saw body to handle thicker materials in a single pass. Available in sizes from 14mm to 152mm, there's a variant to suit virtually every trade application. Features and Benefits: • Patented tooth forms optimise chip removal for efficient drilling and extended tool life • Large, continuous slot enables fast and easy plug ejection with minimal effort • HSS cutting edge drills cleanly through wood, metal, and plastic • Deeper saw design cuts thicker materials in a single pass, saving time on site • Up to twice the lifetime of the previous generation for reduced replacement costs

## Available Variations

**Options**: Diameter

### 14mm

- **Price**: £15.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90295-QZ
- **Barcode**: 5054905250393
- **RRP**: £37.18
- **Description**: Diameter 14mm    

### 16mm

- **Price**: £15.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90296-QZ
- **Barcode**: 5054905250409
- **RRP**: £36.84
- **Description**: Diameter 16mm    

### 17mm

- **Price**: £16.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90297-QZ
- **Barcode**: 5054905250416
- **RRP**: £37.49
- **Description**: Diameter 17mm    

### 19mm

- **Price**: £11.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90298-QZ
- **Barcode**: 5054905250423
- **RRP**: £27.60
- **Description**: Diameter 19mm    

### 20mm

- **Price**: £11.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90299-QZ
- **Barcode**: 5054905250430
- **RRP**: £27.89
- **Description**: Diameter 20mm    

### 21mm

- **Price**: £12.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90300-QZ
- **Barcode**: 5054905250447
- **RRP**: £28.25
- **Description**: Diameter 21mm    

### 22mm

- **Price**: £12.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90301-QZ
- **Barcode**: 5054905250454
- **RRP**: £28.25
- **Description**: Diameter 22mm    

### 24mm

- **Price**: £13.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90302-QZ
- **Barcode**: 5054905250461
- **RRP**: £30.70
- **Description**: Diameter 24mm    

### 25mm

- **Price**: £15.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90303-QZ
- **Barcode**: 5054905250478
- **RRP**: £36.42
- **Description**: Diameter 25mm    

### 27mm

- **Price**: £16.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90304-QZ
- **Barcode**: 5054905250485
- **RRP**: £39.34
- **Description**: Diameter 27mm    

### 29mm

- **Price**: £16.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90305-QZ
- **Barcode**: 5054905250492
- **RRP**: £38.63
- **Description**: Diameter 29mm    

### 30mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90306-QZ
- **Barcode**: 5054905250508
- **RRP**: £40.06
- **Description**: Diameter 30mm    

### 32mm

- **Price**: £19.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90307-QZ
- **Barcode**: 5054905250515
- **RRP**: £46.49
- **Description**: Diameter 32mm    

### 33mm

- **Price**: £20.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90308-QZ
- **Barcode**: 5054905250522
- **RRP**: £47.63
- **Description**: Diameter 33mm    

### 35mm

- **Price**: £20.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90309-QZ
- **Barcode**: 5054905250539
- **RRP**: £47.20
- **Description**: Diameter 35mm    

### 37mm

- **Price**: £22.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90310-QZ
- **Barcode**: 5054905250546
- **RRP**: £52.92
- **Description**: Diameter 37mm    

### 38mm

- **Price**: £22.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90311-QZ
- **Barcode**: 5054905250553
- **RRP**: £52.92
- **Description**: Diameter 38mm    

### 40mm

- **Price**: £22.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90312-QZ
- **Barcode**: 5054905250560
- **RRP**: £52.92
- **Description**: Diameter 40mm    

### 41mm

- **Price**: £16.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90313-QZ
- **Barcode**: 5054905250577
- **RRP**: £39.34
- **Description**: Diameter 41mm    

### 43mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90314-QZ
- **Barcode**: 5054905250584
- **RRP**: £40.06
- **Description**: Diameter 43mm    

### 44mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90315-QZ
- **Barcode**: 5054905250591
- **RRP**: £40.06
- **Description**: Diameter 44mm    

### 46mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90316-QZ
- **Barcode**: 5054905250607
- **RRP**: £40.48
- **Description**: Diameter 46mm    

### 48mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90317-QZ
- **Barcode**: 5054905250614
- **RRP**: £40.76
- **Description**: Diameter 48mm    

### 51mm

- **Price**: £17.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90318-QZ
- **Barcode**: 5054905250621
- **RRP**: £41.47
- **Description**: Diameter 51mm    

### 52mm

- **Price**: £18.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90319-QZ
- **Barcode**: 5054905250638
- **RRP**: £41.90
- **Description**: Diameter 52mm    

### 54mm

- **Price**: £18.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90320-QZ
- **Barcode**: 5054905250645
- **RRP**: £42.19
- **Description**: Diameter 54mm    

### 56mm

- **Price**: £18.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90321-QZ
- **Barcode**: 5054905250652
- **RRP**: £43.33
- **Description**: Diameter 56mm    

### 57mm

- **Price**: £18.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90322-QZ
- **Barcode**: 5054905250669
- **RRP**: £43.63
- **Description**: Diameter 57mm    

### 60mm

- **Price**: £19.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90323-QZ
- **Barcode**: 5054905250676
- **RRP**: £46.20
- **Description**: Diameter 60mm    

### 64mm

- **Price**: £19.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90324-QZ
- **Barcode**: 5054905250683
- **RRP**: £46.49
- **Description**: Diameter 64mm    

### 65mm

- **Price**: £21.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90325-QZ
- **Barcode**: 5054905250690
- **RRP**: £49.06
- **Description**: Diameter 65mm    

### 67mm

- **Price**: £21.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90326-QZ
- **Barcode**: 5054905250706
- **RRP**: £49.06
- **Description**: Diameter 67mm    

### 68mm

- **Price**: £21.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90327-QZ
- **Barcode**: 5054905250713
- **RRP**: £50.50
- **Description**: Diameter 68mm    

### 70mm

- **Price**: £21.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90328-QZ
- **Barcode**: 5054905250720
- **RRP**: £50.78
- **Description**: Diameter 70mm    

### 76mm

- **Price**: £22.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90330-QZ
- **Barcode**: 5054905250744
- **RRP**: £51.49
- **Description**: Diameter 76mm    

### 79mm

- **Price**: £23.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90331-QZ
- **Barcode**: 5054905250751
- **RRP**: £53.64
- **Description**: Diameter 79mm    

### 83mm

- **Price**: £23.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90332-QZ
- **Barcode**: 5054905250768
- **RRP**: £54.35
- **Description**: Diameter 83mm    

### 86mm

- **Price**: £23.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90333-QZ
- **Barcode**: 5054905250775
- **RRP**: £55.79
- **Description**: Diameter 86mm    

### 89mm

- **Price**: £26.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90334-QZ
- **Barcode**: 5054905250782
- **RRP**: £61.51
- **Description**: Diameter 89mm    

### 92mm

- **Price**: £27.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90335-QZ
- **Barcode**: 5054905250799
- **RRP**: £64.37
- **Description**: Diameter 92mm    

### 95mm

- **Price**: £29.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90336-QZ
- **Barcode**: 5054905250805
- **RRP**: £67.96
- **Description**: Diameter 95mm    

### 98mm

- **Price**: £30.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90337-QZ
- **Barcode**: 5054905250812
- **RRP**: £70.81
- **Description**: Diameter 98mm    

### 102mm

- **Price**: £49.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90338-QZ
- **Barcode**: 5054905250829
- **RRP**: £114.46
- **Description**: Diameter 102mm    

### 105mm

- **Price**: £49.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90339-QZ
- **Barcode**: 5054905250836
- **RRP**: £115.88
- **Description**: Diameter 105mm    

### 108mm

- **Price**: £50.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90340-QZ
- **Barcode**: 5054905250843
- **RRP**: £117.31
- **Description**: Diameter 108mm    

### 111mm

- **Price**: £51.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90341-QZ
- **Barcode**: 5054905250850
- **RRP**: £120.18
- **Description**: Diameter 111mm    

### 114mm

- **Price**: £52.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90342-QZ
- **Barcode**: 5054905250867
- **RRP**: £123.04
- **Description**: Diameter 114mm    

### 121mm

- **Price**: £54.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90343-QZ
- **Barcode**: 5054905250874
- **RRP**: £125.90
- **Description**: Diameter 121mm    

### 127mm

- **Price**: £55.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90344-QZ
- **Barcode**: 5054905250881
- **RRP**: £128.76
- **Description**: Diameter 127mm    

### 140mm

- **Price**: £60.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90345-QZ
- **Barcode**: 5054905250898
- **RRP**: £141.64
- **Description**: Diameter 140mm    

### 152mm

- **Price**: £67.95
- **Availability**: Out of Stock
- **Product Code**: 21040815
- **MPN**: DT90346-QZ
- **Barcode**: 5054905250904
- **RRP**: £157.39
- **Description**: Diameter 152mm    

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**URL**: https://www.tooled-up.com/dewalt-extreme-bi-metal-hole-saw/prod/544315/