Diamond Drill Bits

Shop Diamond Drill Bits at AmeriGlas Stained Glass: Diamond Drill Bits Diamond Hole Saws. Save up to 70% — orders shipped within 24 hours.

How to order: note the item code, size and quantity for each piece you need, then e-mail your list to sales@ameriglas.com. See Ordering & Shipping for payment options and delivery times — orders ship within 24 hours.
 



 

Diamond Drill Bits / Diamond Hole Saws
Drill in glass, ceramic, tile, marble, granite, slate or stone!

HK brand Diamond Core Drill Bits, also know as Diamond Hole Saws, are used on glass, stained glass, ceramics, ceramic tile, porcelain, stone, slate, limestone, marble, granite, or fiberglass.  Just add water for lubrication.  Core drill bits have a hollow center and cut a circle in the material to create a hole. This results in a hole the size of the drill and a smaller "plug" or "core" which comes from the center.  Because core drills saw a circle to create a hole, they are often called "hole saws".  This is different than the 'Blunt Nose' bits (see section, below), which have a solid tip and drill a complete hole in the glass.  Since core drill bits only cut the edge of the hole, they drill slightly faster than Blunt Nose bits, plus they are available in many larger sizes.  Diamond core drill bits are available in sizes from 5/64" to 4".  The metric manufactured size of each bit is also shown below (mm), along with the exact inch measurement.

Diamond drill bits are easy to use, however, there are many techniques which are different from standard steel-bit drilling.  To assist our customers, we have compiled a detailed How to Use Diamond Drill Bits section. <Click Here>

 
Suggested Maximum Speed (rpm) 
             Material
up to 1" bit
2" bit
3" bit
 Fiberglass
750 - 1000
400 - 500
250 - 350
 Limestone & Marble
600 - 800
300 - 400
200 - 250
 Glass, Ceramic & Porcelain
400 - 600
200 - 300
150 - 200
 Ceramic/Porcelain Tile
300 - 400
150 - 200
100 - 150
 Granite
150 - 200
75 - 100
50 - 75
IMPORTANT
Diamond drill bits require the use of proper lubrication, correct
drill speed and proper pressure.  Drilling methods and techniques
vary significantly depending upon the material being drilled.

Please See: How to Use Diamond Drill Bits <Click Here>
--- Item ---
Price
Qty / Order?
     
DT-502  5/64 Diamond Core Bit (2mm/.08")
                                     List Price $17.95
ea  12.49
12+ 10.46 
 
DT-503  1/8" Diamond Core Bit (3mm/.12")
                                     List Price $18.49
ea  12.95
12+ 10.96 
 
DT-505  3/16" Diamond Core Bit (5mm/.19")
                                     List Price $19.95
ea  13.95
10+ 11.86
 
DT-507  1/4" Diamond Core Bit (6.5mm/.26")
                                     List Price $21.95
ea  14.95
10+ 12.76
 
DT-508  5/16" Diamond Core Bit (8mm/.32")
                                     List Price $21.95
ea  15.95
9+   13.46
 
DT-515  3/8" Diamond Core Bit (10mm/.39")
                                     List Price $24.95
ea  16.95
9+   14.46
 

   
DT-516  1/2" Diamond Core Bit (13.5mm/.53")
                                     List Price $26.95
ea  18.95
8+   16.16
 
DT-517  5/8" Diamond Core Bit (16mm/.63")
                                     List Price $29.95
ea  20.95
7+   17.86
 
DT-518  3/4" Diamond Core Bit (19mm/.75")
                                     List Price $33.95
ea  23.95
7+   20.36
 
DT-519  7/8" Diamond Core Bit (22mm/.87")
                                     List Price $36.95
ea  25.95
6+   21.96
 

   
DT-520   1"   Diamond Core Bit (25mm/.99")
                                     List Price $39.95
ea  27.95
6+  23.76
 
DT-522  1-1/16" Diamond Core Bit (27mm/1.06")
                                     List Price $41.95
ea  28.95
6+  24.66
 
DT-523  1-3/16" Diamond Core Bit (30mm/1.18")
                                     List Price $42.95
ea  29.95
5+  25.46
 
DT-524  1-1/4" Diamond Core Bit (32mm/1.26")
                                     List Price $44.95
ea  30.95
5+  26.36
 

   
DT-525  1-3/8" Diamond Core Bit (35mm/1.38")
                                     List Price $48.95
ea  33.95
5+  28.86
 
DT-526  1-1/2" Diamond Core Bit (38mm/1.50")
                                     List Price $52.95
ea  36.95
4+  31.46
 
DT-528  1-3/4" Diamond Core Bit (44mm/1.73')
                                    List Price $61.95
ea  42.95
4+  36.46
 
DT-530    2"    Diamond Core Bit (50mm/1.97")
                                     List Price $71.95
ea  49.95
3+  42.46
 

   
DT-534  2-1/4" Diamond Core Bit (57mm/2.25")
                                     List Price $78.95
ea  54.95
3+  49.46
 
DT-536  2-1/2" Diamond Core Bit (64mm/2.52")
                                     List Price $82.95
ea  57.95
3+  51.96
 
DT-538  2-3/4" Diamond Core Bit (70mm/2.76")
                                     List Price $92.95
ea  64.95
3+  58.46
 
DT-540    3"    Diamond Core Bit (76mm/2.99")
                                     List Price $98.95
ea  68.95
2+  61.96
 

   
DT-546  3-1/2" Diamond Core Bit (89mm/3.51")
                                     List Price $112.95
ea  78.95
2+  70.96
 
DT-550    4"    Diamond Core Bit (102mm/4.02")
                                     List Price $128.95
ea  89.95
2+  80.96
 

 


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Blunt Nose Diamond Drill Bits Diamond Drill Bits

Blunt Nose Diamond Drill Bits
For glass, ceramic, marble, granite, stone, or fiberglass!

Drill holes in your glass fast - works with any drill, just add water for lubrication.  Diamond drill bits are much easier and safer to use than old-fashioned spear point steel drills.  Diamond drills can be used on glass, stained glass, ceramic, marble, stone, plastic or fiberglass.  Available in three sizes.  Core drill bits from 1/8" to 4" are also available - see next section, below.  See also How to Use Diamond Drill Bits.

--- Item ---
Price
Qty / Order?
     
TL-340  1/8" Blunt Nose Diamond Drill
18.95
 
TL-341  1/4" Blunt Nose Diamond Drill
19.95
 
TL-342  3/8" Blunt Nose Diamond Drill
20.95
 

 


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Diamond Glass File
With 'Half-Circle' Shaft Profile

Diamond coated file is 7" long with "half-circle" shaft for use on flat, rounded or curved glass edges.  Blade of file is 3/8" wide, tapering to a point. Perfect for filing sharp edges off glass, reshaping cuts or reaming drilled holes.  Handle is vinyl coated for safety and comfort.

DT-571  Diamond 'Half-Circle' File ................................. each 17.95


Ordering from AmeriGlas

E-mail your item list (code, size, quantity) to sales@ameriglas.com and we will confirm availability and total with shipping. See Ordering & Shipping for payment options, delivery map and international shipping. Most orders leave our shop within 24 hours.

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