Drilling

Vacuum Brazed Dry Diamond Drill M14 with 50mm working length

8 reviews

From £16.99 +VAT

M14 vacuum brazed dry diamond drills that screw straight onto a 115mm or 125mm angle grinder. From 16mm up they have a 50mm working length, 20mm more than standard holesaws.

M14 Holesaws Red

Availability: In stock
SKU: —
Category: Drilling

Delivery priced at checkout Next-day options at checkout Advice: 01202 622258

Bundle deal

Buying a few bits? A kit works out cheaper.

See all kits

These vacuum brazed holesaws thread onto an angle grinder and run dry at speed, drilling hard material without water. From 16mm upwards they give a 50mm working length, 20mm deeper than a standard vacuum brazed holesaw.

M14 fitment for direct connection to 115mm or 125mm grinders
Runs dry at speeds in excess of 10,000rpm
Drills ceramic, porcelain, marble, granite, man-made quartz, engineered stone, concrete and brick
An M14 to hex adapter is available to run the bits in a corded drill chuck

Sizes: 6mm to 110mm. Life can be reduced in very dense materials such as porcelain and granite; for repeated holes in granite our sintered dry gold holesaw lasts longer.

5.0

Based on 8 reviews

Reviews come from customers who bought this tool and used it on a real job.

matt e

15 Jun 2026

bougth a couple of these and it performs better than the more expensive ones I have tried. The finish is excellent. Does the job and then some.

Matt

12 Mar 2026

beter than expected

neil90

2 Mar 2026

Really pleased with this

charlie_diy

6 Oct 2025

Been using these for years now and the quality is spot on. Very happy customer.

J.T.

30 Jul 2025

My old one finally gave up so I got this and it works just as well as the big brands.

Jack Wilson

8 Aug 2024

Had my doubts at first but it made the job so much easier. Would definitely buy again. Been using the Vacuum Brazed Dry Diamond Drill all week with no issues.

robert h

14 Jul 2024

Needed something reliable and it is built to last. It performs beter than the more expensive ones I have tried. My go-to from now on. bougth the Vacuum Brazed Dry Diamond Drill and it has not let me down.

K.K.

8 Feb 2024

Bought this to replace an old one and the quality is spot on. It performs better than the more expensive ones I have tried. No complaints at all.

You might also need

More drilling

Vacuum Brazed Dry Diamond Drill M14 with 50mm working length

Electroplated Holesaw Package

Concrete Grinding Kit

You might also need

DrillDuster 82 2.0 extractor shroud

Vacuum Brazed Small Countersink Cone Hex

Vacuum Brazed Countersink Cone M14

Thin Wall Glass & Hard Porcelain Drill Bits

Dry Porcelain Diamond Drill Bits Easy Coupling