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CoroDrill® 452

For rivet and bolt holes in stacks

The range features different types of tools

  • 1-C: Designed for drilling CFRP stacks
  • 4-CM: Designed for drilling CFRP/metal stacks
  • R-CM: Designed for reaming CFRP/metal stacks
  • C1-C: Designed for countersinking CFRP

Exceptional surface finish and quality

This hand-drill assortment delivers excellent results when machining rivet and bolt holes. These drills are optimized for composite and metal-stacked materials. They meet strict hole tolerances and provide an exceptional finish.

Customized for your unique needs

Not finding the right tool in our standard range? Customized range features Tailor Made and Advanced engineered tools designed for your most unique application requirements.

Read More

Afficher les caractéristiques
  • Lowest cost per hole on the market
  • Can be reconditioned up to 2 times to its original specifications
  • Broad standard assortment
  • Extensive Customized Solutions offer supported by Tailor Made

Find your tool and buy

Application

  • Designed specifically for aerospace components: fuselage, wingbox, stabilizers, nose cone, empennage and fairings.
  • Tooling solutions for portable hand-held machines
    • Proper drill motor should be equipped with regulated RPM
  • Compatible with standard industry equipment such as drill motors, teacup bushings, microstops
  • Homogeneous and heterogeneous stack materials
  • Typically use to create aerospace rivet and bolt holes
    • Cylindrical hole
    • Chamfered feature on hole
  • Aciers inoxydables
  • Métaux non-ferreux
  • Superalliages réfractaires

Product variants

Composite drills

CoroDrill® 452.1-C Hand held drilling for composite material.

Unique 4 flute point geometry

  • Designed for smooth exit from CFRP material
  • Alternating point angle for reduced delamination

Right-hand drill with left hand helix

  • counteracts thrust forces to increase hole quality

Composite metal reamers

CoroDrill® 452.R-CM Hand held reaming for composite, aluminum and titanium materials.

Pilot diameters matched to CoroDrill 452.1 and 452.4 drill diameters Multiple steps with optimized included angle

  • Reduces number of steps in operation Flute design has special core and radial rake
  • Helps to achieve close tolerances

PCD countersinks

CoroDrill® 452.C1-C Hand held reaming for composite, aluminum and titanium materials.

Optimized relief angle

  • Reduced thrust
  • Higher quality

Strong braze joints

Large flute volume

  • Helps prevents chip packing

Composite metal drills

CoroDrill® 452.1-CM Hand held drilling for composite, aluminum and titanium material.

Double margin

  • Hole stability
  • Rides in bushing

Low chisel length

  • Reduce entry “wander” and thrust

Heat resistant grade

  • Maintains cutting edge in hard materials and unstable conditions

Composite metal drills with pilot

CoroDrill® 452.4-CM Hand held drilling for composite, aluminum and titanium material.

Industry sized drill pilot

  • Used in opening up pre-drilled holes

Double margin

  • Hole stability
  • Rides in bushing

Optimized flute form

  • Reduces exit burr
  • Maintains excellent exiting chip flow

Customized tools

Not finding the right tool in our standard range? Customized range features Tailor Made and Advanced engineered tools designed for your most unique application requirements.

Read More

Standard assortment summary

  • Diameter range 2.5–12.70 mm (0.098–0.5 inch)
  • Drill depth up to 5 × diameter

Customized Solutions assortment summary

  • Diameter range 2.5–12.70 mm (0.098–0.5 inch)
  • OAL range from 50 mm to 200 mm
  • A wide range of threaded adaptors and special shanks

Highlights

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Trouvez le bon outil

Cette animation vous explique tout sur les produits des gammes d'Outil Polyvalents, d'Outils Optimisés et d'Outils Personnalisés.

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Avez-vous des difficultés à trouver le bon outil pour votre application ? CoroPlus® ToolGuide vous indique rapidement et avec précision de quels outils vous avez besoin ; l'appli fonctionne sur tous les appareils.

Catalogue outils cylindriques monoblocs

Téléchargez et partagez le catalogue Outils cylindriques monoblocs en version électronique.

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