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Bosch HSS-R Drill Bit 2.5 x 57mm Pack of 2 Product Code: 39030

High torsion, low breakage drill bits suitable for alloyed and non-alloyed steel up to a tensile strength of 900 N/mm², non-ferrous metals, cast iron and hard plastics. Rolled spiral flute and ground point with oxide coating allows rapid chip removal. Features 2 cutters and 2 flutes. Manufactured to DIN 338.


DIN 338.
Additional Information
Technical Specification
  • Brand : Bosch
  • Product Length : 57 mm
  • Product Type : HSS-R Drill Bits
  • Total Product Weight : 0.7 kg
  • Pack Size : 2
  • Product Diameter : 2.5 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 2
Product Contents
Delivery & Returns


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€2.55 Incl. 23% VAT

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Bosch HSS-R Drill Bit 2.5 x 57mm Pack of 2 is rated 3.6 out of 5 by 14.
Rated 5 out of 5 by from Replacement drill bits Needed some replacement drill bits having snapped a few thin ones from a set. These were great value and just what was needed. Work well and as expected.
Date published: 2018-07-13
Rated 5 out of 5 by from Reliable drill bit Used to pilot hole in order to extract bolt. Up to the job and did not snap.
Date published: 2016-10-20
Rated 4 out of 5 by from Perfectly good drill drilled a few holes in aluminium and steel, didn't break.
Date published: 2016-09-05
Rated 5 out of 5 by from Perfect one Reliable, powerful, can not not have it. Always good to have !
Date published: 2016-08-19
Rated 4 out of 5 by from Quality drill bits Basically buy cheap buy twice, these Bosch drill bits are excellent quality and a good price.
Date published: 2015-10-09
Rated 5 out of 5 by from Top Notch Drill Bit Exactly what I have come to expect from Bosch drill bits. Dependable and good value. With the thinner drill bits they are easy to break. The Bosch bits seem more durable and definitely last longer
Date published: 2015-09-29
Rated 2 out of 5 by from went blunt i know that they where cheap but to drill one hole in 1.2mm sheet steel and then throw it away is not good value, it went blunt so quick it almost didn't manage the one hole! not impressed with this but you get what you pay for with drill bits
Date published: 2015-05-11
Rated 5 out of 5 by from They do the job These drill bits do what the description says . pluss they are very cheap
Date published: 2015-04-27
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