Glass and Ceramic Drills - Revision history

DT Online at 18:52, 11 March 2017

2017-03-11T18:52:13Z

← Older revision		Revision as of 18:52, 11 March 2017
Line 5:		Line 5:
	=====Description=====		=====Description=====

	Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are ~~hard~~, ~~brittle~~ materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.		Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are '''[[Hardness\|Hard]]''', '''[[Brittleness\|Brittle]]''' materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.

DT Online: Added link

2016-08-20T19:30:02Z

Added link

← Older revision		Revision as of 19:30, 20 August 2016
Line 1:		Line 1:
	[[File:GlassCeramicDrills.png\|300px\|right]]		[[File:GlassCeramicDrills.png\|300px\|right\|link=http://www.amazon.co.uk/gp/product/B00VR9DJRO/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=B00VR9DJRO&linkCode=as2&tag=dton06-21]]
	__TOC__		__TOC__

DT Online at 18:20, 20 August 2016

2016-08-20T18:20:41Z

← Older revision		Revision as of 18:20, 20 August 2016
Line 1:		Line 1:
	[[File:GlassCeramicDrills.png\|300px\|right]]		[[File:GlassCeramicDrills.png\|300px\|right]]
			__TOC__


			=====Description=====

	Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.		Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.


			=====Features and Applications=====

	The key to success is to use a '''[[Portable Electric Drills\|Cordless Power Drill]]''' at slow speed ''(and without any Hammer Action!)'' and not to try and force the drill through ''(i.e. take time)''. Do not try to drill a hole too near the edge ''(e.g. stay at least 20mm away)'' and mark the centre with adhesive tape to provide a location for the drill point to stop it slipping around at the start.		The key to success is to use a '''[[Portable Electric Drills\|Cordless Power Drill]]''' at slow speed ''(and without any Hammer Action!)'' and not to try and force the drill through ''(i.e. take time)''. Do not try to drill a hole too near the edge ''(e.g. stay at least 20mm away)'' and mark the centre with adhesive tape to provide a location for the drill point to stop it slipping around at the start.
Line 7:		Line 14:

	Most importantly, ensure there is a constant supply of water as a coolant ''(hence the recommendation to use a '''cordless''' drill)''. This can be done by building a [https://en.wikipedia.org/wiki/Putty putty] or [https://en.wikipedia.org/wiki/Putty Plasticine] reservoir around the drill bit or preferably, immersing the whole work-piece in a shallow tray of water, ensuring it is well supported with a rubber pad, '''[[Manufactured Board\|Ply]]''' or '''[[Manufactured Board\|MDF]]''' for example, underneath it ''('''this is a strongly recommended when drilling glass''' since the surrounding water prevents cracks propagating, which would shatter the glass)''. The most critical point is when the drill is about to break through, so ease off pressure and ideally have the work-piece clamped or held in some way such that the drill cannot ''grab''.		Most importantly, ensure there is a constant supply of water as a coolant ''(hence the recommendation to use a '''cordless''' drill)''. This can be done by building a [https://en.wikipedia.org/wiki/Putty putty] or [https://en.wikipedia.org/wiki/Putty Plasticine] reservoir around the drill bit or preferably, immersing the whole work-piece in a shallow tray of water, ensuring it is well supported with a rubber pad, '''[[Manufactured Board\|Ply]]''' or '''[[Manufactured Board\|MDF]]''' for example, underneath it ''('''this is a strongly recommended when drilling glass''' since the surrounding water prevents cracks propagating, which would shatter the glass)''. The most critical point is when the drill is about to break through, so ease off pressure and ideally have the work-piece clamped or held in some way such that the drill cannot ''grab''.

	----		----
	<span style="color: red">'''Safety Point!'''		<span style="color: red">'''Safety Point!'''

DT Online at 15:43, 15 May 2016

2016-05-15T15:43:59Z

← Older revision		Revision as of 15:43, 15 May 2016
Line 1:		Line 1:
	[[File:GlassCeramicDrills.png\|30		[[File:GlassCeramicDrills.png\|300px\|right]]
	~~0px~~\|right]]
	Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.		Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.

DT Online at 15:43, 15 May 2016

2016-05-15T15:43:18Z

← Older revision		Revision as of 15:43, 15 May 2016
Line 1:		Line 1:
	[[File:GlassCeramicDrills.png\|~~250px~~\|right]]		[[File:GlassCeramicDrills.png\|30
			0px\|right]]
	Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.		Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.

DT Online: Added Template

2016-05-15T15:42:24Z

Added Template

← Older revision		Revision as of 15:42, 15 May 2016
Line 12:		Line 12:
	</span>		</span>
	----		----

			{{Glass and Ceramic Drills Buyers Guide}}

	[[Category:Drilling and Boring]]		[[Category:Drilling and Boring]]

DT Online: Added link

2016-02-20T15:26:29Z

Added link

← Older revision		Revision as of 15:26, 20 February 2016
Line 6:		Line 6:


	Most importantly, ensure there is a constant supply of water as a coolant ''(hence the recommendation to use a '''cordless''' drill)''. This can be done by building a [https://en.wikipedia.org/wiki/Putty putty] or [https://en.wikipedia.org/wiki/Putty Plasticine] reservoir around the drill bit or preferably, immersing the whole ~~workpiece~~ in a shallow tray of water, ensuring it is well supported with a rubber pad, ~~ply~~ or MDF for example, underneath it ''('''this is a strongly recommended when drilling glass''' since the surrounding water prevents cracks propagating, which would shatter the glass)''. The most critical point is when the drill is about to break through, so ease off pressure and ideally have the ~~workpiece~~ clamped or held in some way such that the drill cannot ''grab''.		Most importantly, ensure there is a constant supply of water as a coolant ''(hence the recommendation to use a '''cordless''' drill)''. This can be done by building a [https://en.wikipedia.org/wiki/Putty putty] or [https://en.wikipedia.org/wiki/Putty Plasticine] reservoir around the drill bit or preferably, immersing the whole work-piece in a shallow tray of water, ensuring it is well supported with a rubber pad, '''[[Manufactured Board\|Ply]]''' or '''[[Manufactured Board\|MDF]]''' for example, underneath it ''('''this is a strongly recommended when drilling glass''' since the surrounding water prevents cracks propagating, which would shatter the glass)''. The most critical point is when the drill is about to break through, so ease off pressure and ideally have the work-piece clamped or held in some way such that the drill cannot ''grab''.
	----		----
	<span style="color: red">'''Safety Point!'''		<span style="color: red">'''Safety Point!'''

DT Online: Created Article

2015-11-01T19:38:51Z

Created Article

New page

[[File:GlassCeramicDrills.png|250px|right]]
Drilling either '''Glass''' or '''Ceramic''' is quite possible but these are hard, brittle materials and great care needs to be taken. Small diameter bits with [https://en.wikipedia.org/wiki/Tungsten_carbide '''Tungsten Carbide'''] [https://en.wikipedia.org/wiki/Drill_bit#Glass_drill_bits '''Spade Bits'''] can be used to drill ceramic tiles quite easily, but for larger diameters and for drilling glass, diamond drill bits are preferred.

The key to success is to use a '''[[Portable Electric Drills|Cordless Power Drill]]''' at slow speed ''(and without any Hammer Action!)'' and not to try and force the drill through ''(i.e. take time)''. Do not try to drill a hole too near the edge ''(e.g. stay at least 20mm away)'' and mark the centre with adhesive tape to provide a location for the drill point to stop it slipping around at the start.

Most importantly, ensure there is a constant supply of water as a coolant ''(hence the recommendation to use a '''cordless''' drill)''. This can be done by building a [https://en.wikipedia.org/wiki/Putty putty] or [https://en.wikipedia.org/wiki/Putty Plasticine] reservoir around the drill bit or preferably, immersing the whole workpiece in a shallow tray of water, ensuring it is well supported with a rubber pad, ply or MDF for example, underneath it ''('''this is a strongly recommended when drilling glass''' since the surrounding water prevents cracks propagating, which would shatter the glass)''. The most critical point is when the drill is about to break through, so ease off pressure and ideally have the workpiece clamped or held in some way such that the drill cannot ''grab''.
----
<span style="color: red">'''Safety Point!'''
Ceramics, and especially Glass, are extremely brittle materials and prone to splintering, shattering or cracking. Do not attempt any drilling operations without hand and eye protection and ensure the workpiece is held firmly. Also, do not use mains electric equipment near water.
</span>
----

[[Category:Drilling and Boring]]