Skip to main content
?????? ??? ???????

?????? ??? ???????

Measurement
  2. Products
  3. Drilling
  4. ?????? ??? ???????
ESD
ESD

ESD

Step drill, inch.

Step drill, inch (imperial).

outside / maximum diameter (inch)
outside / maximum diameter (millimeter)
Questions about this article?
Order codeESD.inch-A
EAN code8719274468509
Get a quote
Show alternatives
Order codeESD.inch-B
EAN code8719274468493
Get a quote
Show alternatives
Order codeESD.inch-C
EAN code8719274468486
Get a quote
Show alternatives
Order codeESD.inch-D
EAN code8719274468479
Get a quote
Show alternatives
Order codeESD.inch-E
EAN code8719274468462
Get a quote
Show alternatives
Order codeESD.inch-F
EAN code8719274468455
Get a quote
Show alternatives
Order codeESD.inch-G
EAN code8719274468448
Get a quote
Show alternatives

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:
Ø 1/8" - 1/2"
Ø 1/4" - 3/4"
Ø 3/16" - 7/8"
Ø 3/16" - 1/2"
Ø 7/8" - 1 1/8"
Ø 7/8" - 1 3/8"


Contact us

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

Tab Properties

Connection
connection 1 modeloutside
connection 1 typestraight shank
Dimensions
inside / minimum diameter (inch)1/4, 7/8, 1/8, 3/16
outside / maximum diameter (inch)1 3/8, 1/2, 3/4, 7/8, 1 1/8
outside / maximum diameter (millimeter)12.7, 19.1, 22.2, 28.6, 34.9
Properties
system of measurementinch (imperial)
applicationDrilling

Variations

Nr.outside / maximum diameter (millimeter)
51061127061004
ESD.inch-E		diameter outside, -to (Do / mm): 12.7
51061127063004
ESD.inch-D		diameter outside, -to (Do / mm): 12.7
51061127131004
ESD.inch-A		diameter outside, -to (Do / mm): 12.7
51061191091004
ESD.inch-B		diameter outside, -to (Do / mm): 19.1
51061222121004
ESD.inch-C		diameter outside, -to (Do / mm): 22.2
51061286101004
ESD.inch-F		diameter outside, -to (Do / mm): 28.6
51061349131004
ESD.inch-G		diameter outside, -to (Do / mm): 34.9
newsletter

newsletter-popup-text