7221 72nd Street
Delta, BC
V4G 1M5		 Phone: 604-946-3811
Fax: 604-946-3788
E-mail: sales@pothierenterprises.com
 

Construction Tools

  
 
 
 

DIAMOND DRILL BITS

THIN WALL, SOLID RING
 

1" Drill Depth

5/16" Shank
.032 Wall
.050 Wall
1" Drill Depth
5/8" - 11 NC
Bore
.050 Wall
Extra Length Drill Depth
5/8" - 11 NC
Bore
.050 Wall
1" Drill Depth

5/16" Shank

Non-Coring
O.D. SIZE
AVAILABILITY
5/32"
*
  
 
 
*
3/16"
*
  
 
 
*
7/32"
*
  
 
 
 
1/4"
*
*
 
 
*
9/32"
*
*
 
 
 
5/16"
*
*
 
 
*
3/8"
*
*
*
 
*
7/16"
*
*
 
 
*
1/2"
*
*
*
*
*
9/16"
*
*
 
 
*
5/8"
*
*
 
*
*
3/4"
*
*
*
*
 
13/16"
*
*
 
 
 
7/8"
*
*
*
*
 
1"
*
*
*
*
 
1 1/16"
*
*
*
 
 
1 1/8"
*
*
*
 
 
1 3/16"
*
*
*
 
 
1 1/4"
*
*
*
*
 
1 3/8"
*
*
*
 
 
1 1/2"
*
*
*
*
 
1 5/8"
*
*
*
*
 
1 3/4"
*
*
*
 
 
1 13/16"
*
*
*
 
 
1 7/8"
*
*
*
 
 
2"
*
*
*
*
 
3"
  
*
*
 
 
4"
  
*
*
 
 
4 1/2"
  
*
*
 
 
* denotes item is normally carried in stock.

Standard bit length is 1" drilling depth. Other Lengths available on request.

NOTE:
Bits are thin & delicate. Bits require use with a water swivel to pump water through centre of bit in order to cool diamonds and flush cuttings out of the hole. Use very light pressure to drill.
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