Erbauer Step Drill Bit 4-20mm (3656V)

£ 12.98INC VAT

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Erbauer Step Drill Bit 4-20mm (3656V)

Step drill bit with spiral flute. M2 ground steel construction. Provides a high level of precision and efficiency.

  • Spiral Flutes Remove Swarf
  • Rotastop Shaft
  • Excellent Torque Transfer

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Rated 5 out of 5 by from Great tool kit must have Lots of little jobs done and its coped well so far
Date published: 2021-06-09
Rated 5 out of 5 by from Definitely recommend I bought this to bore holes in an 45 gallon oil drum,it was effortless.
Date published: 2021-05-25
Rated 5 out of 5 by from Good so far Only used a few times so far, but cuts clean in hard plastic and back boxes. Initial impressions are good, can’t comment on the long term reliability yet
Date published: 2021-05-22
Rated 5 out of 5 by from Excellent Drill Completed all the project work I needed with this step drill - good quality - highly recommend
Date published: 2021-05-21
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Will this make holes in plexiglass without causing cracks?

Asked by: BigBadDad
Hello BigBadDad, This could do the job but it's not been specifically tested for this purpose so we cannot guarantee what your results would be. It might be worth trying it on a small test piece first to see how it goes.
Answered by: Cwalm
Date published: 2021-06-24

Will it drill medium hardness steel?

Used this for first time today on anodised angle steel. Nothing exotic. Coped with first two steps then failed to go any further at 10mm. Have I got a dud or is medium hardness still not supported?
Asked by: DCN61
Slow speed and coolant was being used but drill still did not penetrate below 10mm step.
Answered by: DCN61
Date published: 2021-06-16

11mm hole?

This drill lists 2mm increments from 4mm so is it possible to get an 11mm hole (or does it go straight from 10mm to 12mm)?
Asked by: Driftwood2
Hello Driftwood2, The steps are in 2mm increments so would not be able to drill an 11mm. Thank you for using Q&A
Answered by: SWake
Date published: 2021-06-10

What is the depth of each step on the drill bit, i.e. how deep will it drill before the next width kicks in?

Asked by: Codlins
Hello Codlins, The steps are 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm and 20mm. Thank you for using Q&A
Answered by: SWake
Date published: 2021-05-24

will this drill through brass

i am trying to drill through a lock barrel made of brass. would this be good? thanks
Asked by: alexson
Hello alexson, Yes, this could be used to drill through brass. Thank you for using Q&A
Answered by: SWake
Date published: 2021-04-12
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Specification
Brand Erbauer
Capacity Steel 5 mm
Capacity Wood 5 mm
Drill Bit Type Step
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 4-20 mm
Product Type Step Drill Bit
PTA Shank Type Straight Shank
Suitable Drilling Applications Multi-Material