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Diamond Core Drill Bit

£ 26.91 Ex VAT

  • Heavy duty steel body with diamond dust cutting segments
  • Dry cutting of accurate holes in masonry
  • Integral hex arbor
  • For use with drills equipped with a safety clutch
  • Do not use with hammer action

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2 out of 5 stars
1 review(s)

Product Specification

Finish Painted
Hardened Yes
Material - Tip Segment - alloy with diamond grit, 20%
Product Weight 0.472kg
Teeth / Segment Size One piece, 4 slots, 3.0mm x 8.0mm
Method of Construction Extruded, milled, ground, sintered
Abrasive Connection Sintered

Key Features

Heavy duty steel body core drills with diamond dust cutting segments. Ideal for dry cutting clean holes in masonry. Integral hex arbor. Use with drills equiped with a safety clutch. Do not use with drills set in hammer action.

Box Contents

  • 1 x Diamond core drill bit 28 x 300mm

Customer Ratings

By: Kirk P


Drill bit lasted 4/5 uses and the external face had worn away , no real support by manufacturer unless I was to return item and await reply / report , still waiting retailer answer .

Lifetime Guarantee

This Silverline Diamond Core Drill Bit is guaranteed for a period of 30 days from date of purchase against a fault developing in either the materials or the workmanship during manufacture. You can register for your Lifetime guarantee by registering your product online. Any faulty goods will be repaired or replaced free of charge.

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