Metric Series Designed with spiral flutes and various lengths and forms to give high quality centre holes that suit most applications. 60° inclusive angle. Manufactured to BS 328 : Part 2 : 1986, DIN 333A, ISO 866, ISO 2540, ISO 2541.

 
ORDER CODE : SHR-025-1842W
- Diameter (Body) : 3.15
 - Diameter (Pilot) : 0.50
 - Pilot length (min) : 0.8
 - Pilot length (max) : 1.0
 - Overall Length (mm) : 25.0
 - Weight (g) : 2 
 
ORDER CODE : SHR-025-1843X
- Diameter (Body) : 3.15
 - Diameter (Pilot) : 0.80
 - Pilot length (min) : 1.1
 - Pilot length (max) : 1.5
 - Overall Length (mm) : 31.5
 - Weight (g) : 2 
 
ORDER CODE : SHR-025-1844A- Diameter (Body) : 3.15
 - Diameter (Pilot) : 1.00
 - Pilot length (min) : 1.3
 - Pilot length (max) : 1.9
 - Overall Length (mm) : 31.5
 - Weight (g) : 2 
 
ORDER CODE : SHR-025-1845B- Diameter (Body) : 3.15
 - Diameter (Pilot) : 1.25
 - Pilot length (min) : 1.6
 - Pilot length (max) : 2.2
 - Overall Length (mm) : 31.5
 - Weight (g) : 3 
 
ORDER CODE : SHR-025-1846C- Diameter (Body) : 4.00
 - Diameter (Pilot) : 1.60
 - Pilot length (min) : 2.0
 - Pilot length (max) : 2.8
 - Overall Length (mm) : 35.5
 - Weight (g) : 3 
 
ORDER CODE : SHR-025-1847D
- Diameter (Body) : 5.00
 - Diameter (Pilot) : 2.00
 - Pilot length (min) : 2.5
 - Pilot length (max) : 3.3
 - Overall Length (mm) : 40.0
 - Weight (g) : 5 
 
 ORDER CODE : SHR-025-1848E- Diameter (Body) : 6.30
 - Diameter (Pilot) : 2.50
 - Pilot length (min) : 3.1
 - Pilot length (max) : 4.1
 - Overall Length (mm) : 45.0
 - Weight (g) : 9 
 
ORDER CODE : SHR-025-1849F- Diameter (Body) : 8.00
 - Diameter (Pilot) : 3.15
 - Pilot length (min) : 3.9
 - Pilot length (max) : 4.9
 - Overall Length (mm) : 50.0
 - Weight (g) : 7 
 
ORDER CODE : SHR-025-1850G- Diameter (Body) : 10.00
 - Diameter (Pilot) : 4.00
 - Pilot length (min) : 5.0
 - Pilot length (max) : 6.2
 - Overall Length (mm) : 56.0
 - Weight (g) : 28 
 
ORDER CODE : SHR-025-1851H- Diameter (Body) : 12.50
 - Diameter (Pilot) : 5.00
 - Pilot length (min) : 6.3
 - Pilot length (max) : 7.5
 - Overall Length (mm) : 63.0
 - Weight (g) : 45
 
ORDER CODE : SHR-025-1852J- Diameter (Body) : 16.00
 - Diameter (Pilot) : 6.30
 - Pilot length (min) : 8.0
 - Pilot length (max) : 9.2
 - Overall Length (mm) : 71.0
 - Weight (g) : 71 
 
ORDER CODE : SHR-025-1852M- Diameter (Body) :20.00
 - Diameter (Pilot) : 8.00
 - Pilot length (min) : 10.0
 - Pilot length (max) : 11.5
 - Overall Length (mm) : 83.0
 - Weight (g) : 102
 
ORDER CODE : SHR-025-1852N- Diameter (Body) : 25.00
 - Diameter (Pilot) : 10.00
 - Pilot length (min) : 12.8
 - Pilot length (max) : 14.2
 - Overall Length (mm) : 103.0
 - Weight (g) : 197