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DOR450QS A108 Jobber Drill Split Point for Stainless Steel 4.50mm OL:80mm WL:47mm

The Dormer A108 Metric Split Point HSS Jobber Drill Bits are designed specifically for machining stainless steels. The quick spiral helix enables rapid swarf removal.

Manufactured to DIN 338 RW / BS328 / ISO 235.

Specification

Flute Geometry: Quick Helix, Right hand spiral.
Point Angle: 135°: up to 1.5mm: 135° Split Point, 1.6mm, 1/16 and above.
Surface Treatment: Blue.
Material: High Speed Steel.

Tip diameter: 4.50mm.
Working length: 47mm.
Overall length: 80mm.

Product Specifications

  • DOR450QS
  • £8.84 (01/07/2026)
  • £8.84 (ex VAT) | £10.61 (inc VAT)
  • S
  • True
  • 7320760008300
  • £8.84
  • 2
  • Dormer (DOR)
  • A1084.5
  • 0.009kg
  • False
  • N
  • 0
  • False
  • 1
  • 0
  • 10
  • 0
  • TBD
  • 5 x 80 x 5

Technical Specs

  • 4.5
  • 47
  • 80

Products in the Group

Tip Diameter (mm) Tip Diameter (in) Working Length (mm) Overall Length (mm) Pack Qty.
A108 Jobber Drill Split Point for Stainless Steel 3.00mm OL:61mm WL:33mm DOR300QS | Dormer | HSS Jobber & Twist Drill Bits
3mm 33mm 61mm
A108 Jobber Drill Split Point for Stainless Steel 4.0mm OL:75mm WL:43mm DOR400QS | Dormer | HSS Jobber & Twist Drill Bits
4mm 43mm 75mm
A108 Jobber Drill Split Point for Stainless Steel 4.50mm OL:80mm WL:47mm DOR450QS | Dormer | HSS Jobber & Twist Drill Bits
4.5mm 47mm 80mm
A108 Jobber Drill Split Point for Stainless Steel 5.00mm OL:86mm WL:52mm DOR500QS | Dormer | HSS Jobber & Twist Drill Bits
5mm 52mm 86mm
A108 Jobber Drill Split Point for Stainless Steel 6.00mm OL:93mm WL:57mm DOR600QS | Dormer | HSS Jobber & Twist Drill Bits
6mm 57mm 93mm
A108 Jobber Drill Split Point for Stainless Steel 8.00mm OL:117mm WL:75mm DOR800QS | Dormer | HSS Jobber & Twist Drill Bits
8mm 75mm 117mm
A108 Jobber Drill Split Point for Stainless Steel 10.00mm OL:133mm WL:87mm DOR1000QS | Dormer | HSS Jobber & Twist Drill Bits
10mm 87mm 133mm

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