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Bonded Diamond Drill Bits

* On Quantities over 10, Drill Bits Total Must Be in Range or Discount will not apply, & Order Voided!  Sizes May be Mixed.
New Reduced Prices!!!

Size OD Order # Price Each *10 - 49 Each *50 + Each
0.75 mm BDD075 $ 2.25 $ 1.75 $ 1.00
1.00 mm BDD100 $ 2.25 $ 1.75 $ 1.00
1.50 mm BDD150 $ 2.25 $ 1.75 $ 1.00
2.00 mm BDD200 $ 2.25 $ 1.75 $ 1.00
2.50 mm BDD250 $ 2.25 $ 1.75 $ 1.00

Bonded Core Drill Bits

* On Quantities over 10, Drill Bits Total Must Be in Range or Discount will not apply, & Order Voided!  Sizes May be Mixed.

Size OD Order # Price Each * Price 10 + Each
1.00 mm BCD100 $ 3.00 $ 2.50
1.50 mm BCD150 $ 3.00 $ 2.50
2.00 mm BCD200 $ 3.00 $ 2.50
2.50 mm BCD250 $ 3.50 $ 3.00
3.00 mm BCD300 $ 5.00 $ 4.25
3.50 mm BCD350 $ 5.50 $ 5.50

Notch Rim Crinkled Core Drill Bits

   
 

New Reduced Prices!!!

Size OD US Size OD Metric Order # Price Each
.1575" 4 mm CCD004 $ 5.00
.1969" 5 mm CCD005 $ 5.25
.2362" 6 mm CCD006 $ 7.00
.3150" 8 mm CCD008 $ 9.00
.3937" 10 mm CCD010 $ 12.00
.4724" 12 mm CCD012 $ 13.00
.5512" 14 mm CCD014 $ 15.00
.6299" 16 mm CCD016 $ 16.00
.7087" 18 mm CCD018 $ 17.00
.7874" 20 mm CCD020 $ 19.00
.9843" 25 mm CCD025 $ 22.00
1.1811" 30 mm CCD030 $ 25.00
1.3780" 35 mm CCD035 $ 27.00

Sintered Diamond Core Drills

Order # Size Price Each   Order # Size Price Each  
SCD001 1/2" $ 35.00 SCD004 1 1/4" $ 62.00
SCD002 3/4" $ 39.00 SCD005 1 1/2" $ 88.00
SCD003 1" $ 56.00 SCD006 2" $ 110.00

 

      


LAPIDARY EQUIPMENT
ARBORS BEAD MILLS BELT SANDERS BOOKS
CARRIAGE SLAB SAW KITS CARVING & BUFFING KIT COMBO UNITS DELUXE TUMBLERS
DIAMOND BLADES DIAMOND COMPOUNDS DIAMOND DISCS DIAMOND DRILL BITS
DOP STOVES/WAX DRUM SANDER ELECTRIC MOTORS ESTWING TOOLS
EXPANDO DRUM UNITS FLANGES FOREDOM CRAFT KIT GEM DRILLS
GRINDER-POLISHER GRINDING WHEELS GRITS HAMMERS
HORIZONTAL LAPS JEWELRY BUFFERS JEWELRY WIRE BENDER KOOLERANT
MAXI LAPS NEEDLE FILES OPTIVISOR PLIERS & CUTTERS
POLISHING POWDERS PULLEYS ROCIPROLAP ROLLING TUMBLERS
SANDERS / WET-BELT SANDING DISC & BELTS SILVER SOLDER SLAB SAWS
SLAB SAW OIL SPHERE MACHINES SPLASH GUARDS TEMPLATES
TRIM SAWS TUMBLERS VIBRATING LAPS VIBRATING TUMBLERS
VINYL APRONS WIRE SAWS 3M BRISTLE DISC'S

   

GLASS MACHINES

CORK & FELT POLISHER GLASS BEVELERS GLASS ENGRAVER GLASS LATHE
GLASS SAWS & BLADES GLASS SMOOTHER & KITS ROCIPROLAP SANDERS / WET-BELT

Covington® Engineering Corporation
U.S. Toll Free (877)793-6636  Outside U.S. 909-793-6636  Fax 909-793-7641
Email us at sales@covington-engineering.com
715 West Colton Avenue -- P.O. Box 35 -- Redlands, CA 92373