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Drilling tools and sets

Drilling tools and sets

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ESD
ESD
ESD
ESD

ESD

Step drill, mm.

Step drill, mm (metric).

outside / maximum diameter (millimeter)
Price
starting at  €10.66 excl. VAT
€12.90 incl. VAT
Order
Order codeESD.412
EAN code8719323602816
Price
€10.66 excl. VAT
€12.90 incl. VAT
Stock Temporarily unavailable
Keep me informed
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Order codeESD.420
EAN code8719323602823
Price
€17.95 excl. VAT
€21.72 incl. VAT
Stock Temporarily unavailable
Keep me informed
Show alternatives
Order codeESD.630
EAN code8719323602830
Price
€32.70 excl. VAT
€39.57 incl. VAT
Stock Temporarily unavailable
Keep me informed
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The Euroboor ESD Step Drill is engineered for smooth, precise drilling across a wide range of materials. Built from high-speed steel and TiN-coated for extra durability, this step drill delivers extended tool life and clean, accurate results—ideal for stainless steel, aluminium/aluminum, brass, copper, plastics, and more. With laser-etched size markings and a 3-flat shank for extra grip, the ESD is a reliable addition to any metalworker’s toolbox.

Sizes:

ESD.412
Ø: 4 – 12 mm
Length: 65 mm
Shank Size: 6 mm with 3 flats
Step Size: 1 mm per step
Number of Steps: 9

ESD.420
Ø: 4 – 20 mm
Length: 75 mm
Shank Size: 8 mm with 3 flats
Step Size: 2 mm per step
Number of Steps: 9

ESD.630
Ø: 6 – 30 mm
Length: 97 mm
Shank Size: 10 mm with 3 flats
Step Size: 2 mm per step
Number of Steps: 13


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Made from high-speed steel for long-lasting durability
TiN-coated to reduce wear and heat build-up
Spiral flute design ensures fast, clean chip removal
Laser-etched markings for easy hole size identification
3-flat shank prevents slipping in the chuck
Suitable for stainless steel, aluminium/aluminum, brass, copper, and plastic

Properties

Connection
connection 1 modeloutside
connection 1 typestraight shank
Dimensions
inside / minimum diameter (millimeter)4, 6
outside / maximum diameter (millimeter)12, 20, 30
Properties
system of measurementmm (metric)
applicationdrilling

Variations

No.inside / minimum diameter (millimeter)outside / maximum diameter (millimeter)StockPrice excl. VATQuantity
51021120001004
ESD.412		diameter inside, -from (Di / mm): 4diameter outside, -to (Do / mm): 12 Temporarily unavailable€10.66
51021200001004
ESD.420		diameter inside, -from (Di / mm): 4diameter outside, -to (Do / mm): 20 Temporarily unavailable€17.95
51021300001004
ESD.630		diameter inside, -from (Di / mm): 6diameter outside, -to (Do / mm): 30 Temporarily unavailable€32.70
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