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3.99 mm Cobalt (HSS-E) Bright Finish Straight Shank B+ Flute Type Centesimal Cylindrical Machine Chucking Reamer

  • Item Code: 5986872
  • Brand: Dormer
  • Unit Size: 1

Description

Centesimal reamer with left hand slow spiral flutes and a cylindrical shank, diameter 3.99mm with an overall length of 75mm, a flute length of 19mm and 43mm reach with neck relief, according to DIN 212 standard with a diameter tolerance of 0/+0.004mm to produce holes within diameter-tolerance 4N7, 4N8 or 4N9, cobalt based HSS-E with bright finish for machining free machining, plain carbon and alloy steel, grey and malleable cast-iron, wrought and cast aluminium and copper or copper alloys

Tech Specs

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Decimal Diameter 0.1571"
Brand Dormer
Material Cobalt
Metric Diameter 3.99 mm
Overall Length Decimal 2.9528"
Shank Style Cylindrical shank
Overall Length Metric 75.00 mm
Cutting Direction Right
Number of Flutes 6
Coating/Finish Bright