Marcrist Electricians Diamond Core Kit 8 Pieces (172HP)

£ 99.99INC VAT

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Marcrist Electricians Diamond Core Kit 8 Pieces (172HP)

Offers quick drilling of a wide variety of construction materials and is suitable for drilling with or without dust extraction. Provides good performance and exceptionally long life. Rooftop segments for accurate easy-start drilling. Dry use for a cleaner drill. Unslotted barrels enable dust extraction. Balanced barrels for low vibrations.

  • Dry Use Only
  • Easy-Start Drilling
  • Balanced Barrels for Low Vibrations
  • Made in Britain

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View all: Marcrist Core Sets

£99.99INC VAT

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Marcrist Electricians Diamond Core Kit 8 Pieces is rated 4.0 out of 5 by 2.
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Rated 3 out of 5 by from 152mm Core drill OK Have so far only used the 152 mm Core drill for one hole, worked OK, apart from getting some serious kick back when encountering hard brick on one side of soft breeze block, being a novice in the use of core drills I suspect this is not unusual, this also caused the drill to veer towards the softer material, perhaps my technique is wrong! The kit had all I needed for the job and I was pleased with the purchase,except for the included carry case which was utter rubbish made from hardboard edged with Aluminium, it fell apart on my first use and I had to repair it. As an aside the description says an 8 mm pilot drill, in fact the kit had a 10 mm pilot drill not 8 mm.
Date published: 2020-08-30
Rated 5 out of 5 by from Job done! Cored through double skin brick wall for kitchen extractor fan with relative ease... used with the separate dust extractor attachment (4441F) for internal skin which made very little dust and helped clear the dust out to prevent jamming. Only used 152mm core for this job but it looks to have very little, if any wear to cutting teeth so very please with this purchase. Cannot comment on reliability yet, but so far so good after one bore. ⭐⭐⭐⭐⭐
Date published: 2020-03-17
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Is this suitable for coring through a cast concrete chimney? There is no reinforcement.

I need to drill a 152mm wide hole down through a chimney to move the flue across. In total this will be about 600mm long. If I also buy extension bars will this work? The chimney is 100 years old and solid, but does not contain any reinforcement.
Asked by: Quickcheck
Hello, The core is suitable and the depth can be reached with Extension Rods. The issue will be removing the spoil. If it can be broken and removed then the depth can be achieved but will be difficult. A longer length core would be the better option.
Answered by: Anonymous
Date published: 2020-11-14
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Specification
Brand Marcrist
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 8
Product Type Electricians Diamond Core Kit

Product contents

Diamond dry core drill bits (117 and 152mm), 8 x 205mm pilot drill, 90mm 3-jaw chuck adaptor, 75mm drift key, SDS to ½" BSP adaptor, 115mm extended SDS to ½" BSP adaptor and 200mm extended 3-jaw chuck adaptor.