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Drilling tools for small part machining

 

First choice for small diameters

CoroDrill® R840 is your first choice for small part machining, covering hole diameters from 0.3 mm (0.012 inch). This solid carbide drill is suitable for drilling in all materials and designed for precision holes of IT 8−10 tolerance.

CoroDrill® R840

 

 

 

High performance in a wide range of materials

CoroDrill® 460 is a multi-application, high performance drill that can be used across a wide range of materials. It provides high capacity utilization, flexibility and versatility.

CoroDrill® 460

 

 

 

Maximum performance in specific materials

CoroDrill® 860 is a highly productive solid carbide drill optimized for steel, stainless steel and aluminum.

CoroDrill® 860

 

 

​Find your tools!

 

CoroDrill® R840

First choice for small diameters below 3 mm (0.118 inch)
Diameter: 0.3–2.9 mm
(0.012–0.114 inch)
Drilling depths: 2–7 × drill diameter
Hole tolerance: IT8–IT10

CoroDrill® 460

High performance in a wide range of materials
Diameter: 3–20 mm
(0.118–0.787 inch)
Drilling depths: 2–8 × drill diameter
Hole tolerance: IT8–IT9
Available as Tailor Made 

CoroDrill® 860

Maximum performance in specific materials
Diameter: 3–20 mm
(0.118–0.787 inch)
Drilling depths: 2–8 × drill diameter
Hole tolerance: IT8–IT9

CoroDrill® 861

Deep hole drilling up to 30 × diameter
Diameter: 3−14 mm
(0.118−0.551 inch)
Drilling depths: 12−30 × drill diameter
Hole tolerance: IT8−IT9

Gun drills (CoroDrill® 428.5)

Deep hole drilling for hole depths ≤300 mm
Diameter range: 0.8–12 mm (0.031–0.472 inch)
Hole depth: ≤300 mm (11.811 inch)
Hole tolerance: IT 8

CoroDrill® 862

Micro drilling up to 12 × diameter
Standard diameter: 1.85−2.95 mm (0.073−0.116 inch)
Drilling depths: 8–12 × drill diameter
Hole tolerance: IT8−IT9

 

CoroDrill® R846

For heat resistant super alloys
Diameter: 3–16 mm
(0.118–0.629 inch)
Drilling depth: up to 5 × diameter

 


 

Acetabular cup machining

See how CoroDrill® R846 performs spotless drilling in a small component for the medical industry.

Read about the full solution

 
Analyzing chip formation 

Unsatisfactory chip formation affects process security, tool life and hole quality. Learn how to analyzie chip formation and improve your drilling process with our yellow coat expert. 

 
Minimize your tool run-out

Minimizing tool run-out is one of the most important criteria for successful hole making, as it positively affects process security, tool life, component quality and surface finish. Learn useful tips and tricks.

 

Not finding your tool?

Sometimes that exact dimension you require might be missing. If so, simply turn to our Tailor Made service.

Tailor made 

 

Green savings with reconditioning

Due to the limit of primary raw materials, it is important to decrease our dependency on them. Reconditioning of drills will help you save up to 50% on your tooling costs while contributing to reduction of environmental impact.

Reconditioning

 

App: Drilling & tapping calculator

This unique app is designed to support engineers, programmers and machinists when working with drilling and tapping tools.

Drilling and tapping calculator

 

 
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