VB Core Drills

VB Core Drills

£41.20£59.80 ex VAT

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Description

VB Core Drills

Vacuum brazed (VB) diamond core drills, designed to quickly drill holes wet or dry in a variety of materials including granite, marble, quartz, tiles and other natural stones up to 40mm thick.

Our VB drills can also be used on Sintered/UCS (Ultra Compact Surfaces) porcelain type materials including Dekton®, Laminam®, Lapitec® and Neolith®, but must be used wet, at slower spindle speeds/RPM and with limited life.

The M14 fitting enables the core drills to be mounted directly onto a hand held grinder/polisher, or used in conjunction with our M14-Parallel Shank Adaptor to fit a standard pistol drill.

Technical Info

Diameter

(mm)

Recommended (RPM) Maximum (RPM)
15 4300 4730
20 2860 3146
25 2290 2540
30 1910 2380
35 1630 2180
40 1430 1910
45 1270 1690
50 1140 1470

*Do not use on hammer setting.