Dormer A900 PFX HSS-E Deep Hole Drills

The Dormer A900 PFX HSS-E Deep Hole Drill is engineered for high-performance drilling in demanding deep-hole applications. Manufactured from cobalt-enriched high-speed steel (HSS-E), it offers enhanced heat resistance, durability and cutting efficiency, making it ideal for machining tough materials such as stainless steel, alloy steels and high-strength metals.

The PFX geometry is designed to improve chip evacuation and maintain stability during deep drilling operations, reducing the risk of clogging and ensuring consistent hole quality. This makes the A900 series suitable for industrial production, precision engineering and heavy-duty machining environments where reliability and accuracy are essential.

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Code Description Diameter Flute Length Overall Length Price Quantity
00-4300 Dormer A900 1.0mm PFX Deep Hole Drill Bits 1.0mm 12mm 34mm
£6.14 (exc VAT)
Save £6.66 (List £12.80)
00-4300A Dormer A900 2.0mm PFX Deep Hole Drill 2mm 24mm 49mm
£4.37 (exc VAT)
Save £4.73 (List £9.10)
00-4300B Dormer A900 3.0mm PFX Deep Hole Drill 3mm 33mm 61mm
£4.94 (exc VAT)
Save £5.36 (List £10.30)
00-4300C Dormer A900 4.0mm PFX Deep Hole Drill 4mm 43mm 75mm
£6.41 (exc VAT)
Save £6.94 (List £13.35)
00-4300D Dormer A900 5.0mm PFX Deep Hole Drill 5mm 52mm 86mm
£7.99 (exc VAT)
Save £8.66 (List £16.65)
00-4300E Dormer A900 6.0mm PFX Deep Hole Drill 6mm 57mm 93mm
£10.34 (exc VAT)
Save £11.21 (List £21.55)
00-4300F Dormer A900 7.0mm PFX Deep Hole Drill 7mm 69mm 109mm
£14.76 (exc VAT)
Save £15.99 (List £30.75)
00-4300G Dormer A900 8.0mm PFX Deep Hole Drill 8mm 75mm 117mm
£17.33 (exc VAT)
Save £18.77 (List £36.10)
00-4300H Dormer A900 9.0mm PFX Deep Hole Drill 9m 81mm 125mm
£22.87 (exc VAT)
Save £24.78 (List £47.65)
00-4300I Dormer A900 10.0mm PFX Deep Hole Drill 10mm 87mm 133mm
£27.17 (exc VAT)
Save £29.43 (List £56.60)
00-4300J Dormer A900 11.0mm PFX Deep Hole Drill 11mm 94mm 142mm
£40.32 (exc VAT)
Save £43.68 (List £84.00)
00-4300K Dormer A900 12.0mm PFX Deep Hole Drill 12mm 101mm 151mm
£46.85 (exc VAT)
Save £50.75 (List £97.60)
00-4300L Dormer A900 13.0mm PFX Deep Hole Drill 13mm 101mm 151mm
£55.68 (exc VAT)
Save £60.32 (List £116.00)