ACCUGRIND GROUND GLASS JOINTS

AccuGrind™ are precise tolerance quality glass ground joints at a great price. AccuGrind™ is a quality brand that is a perfect fit for artists that want higher quality than Chinese but do not want to pay the higher price for Lenz (Schott) joints.

Note:
Keep in mind - The standard sizes have slightly thinner wall thickness than standard Lenz joints. On the other hand AccuGrind™ bistabil joints are slightly thicker than Lenz standard joints.

Ground glass joints (GonG joints) are divided into four categories, those being, small, medium, conical and large. The large is also called scientific.

The female ground joint holds the male and is ground on the inside of the glass and is the outside piece.
The male ground joint is held by the female and is ground in the outside of the glass and is the inside piece.

ALL joints are ground with a consistent taper, meaning that as long as the first number matches, they will all fit one another. The first number is the width in millimetres of the top of the ground joint.

As an example, a 14/20 joint has a width of 14mm at the top and will fit any other 14/?? joints. The only difference is the length of the grind depending from which of the four categories they came from.

Periodically, some joints may be found to have small, black marks on the top of the joint. This is a product of the manufacturing process and the tools used to manufacture these joints. It should be noted that we won't be offering any exchanges, refunds, or returns because of these marks. By electing to purchase these joints, you're agreeing to these terms. Some glassblowers also experience a "wobbling" to the joints. Again, we're finding this issue in almost every brand on the market and for now, it's considered a "normal" manufacturing process defect.

SKUProduct name Price  
JOU10/19M MALE 10/19 JOINT - ACCUGRIND
  • CA$2.80
  • 2   – Reward points
Sorry, we only have 700 of that item available
Sorry, we only have 700 of that item available
JOU10/19F FEMALE 10/19 JOINT - ACCUGRIND
  • CA$3.36
  • 3   – Reward points
Sorry, we only have 840 of that item available
Sorry, we only have 840 of that item available
JOU14/23M MALE 14/23 JOINT - ACCUGRIND
  • CA$2.10
  • 2   – Reward points
Sorry, we only have 679 of that item available
Sorry, we only have 679 of that item available
JOU14/23F FEMALE 14/23 JOINT - ACCUGRIND
  • CA$2.10
  • 2   – Reward points
Sorry, we only have 903 of that item available
Sorry, we only have 903 of that item available
JOUDG14/23MB50 MALE DOUBLE GRIND BISTABIL 14/23 JOINT - ACCUGRIND
  • CA$4.28
  • 4   – Reward points
Sorry, we only have 663 of that item available
Sorry, we only have 663 of that item available
JOUDG14/23M50 MALE DOUBLE GRIND 14/23 JOINT - ACCUGRIND
  • CA$4.25
  • 4   – Reward points
Sorry, we only have 995 of that item available
Sorry, we only have 995 of that item available
JOU14/23M-B MALE BISTABIL 14/23 JOINT - ACCUGRIND
  • CA$2.74
  • 2   – Reward points
Sorry, we only have 828 of that item available
Sorry, we only have 828 of that item available
JOU14/23F-B FEMALE BISTABIL 14/23 JOINT - ACCUGRIND
  • CA$2.80
  • 2   – Reward points
Sorry, we only have 872 of that item available
Sorry, we only have 872 of that item available
JOU19/26M MALE 19/26 JOINT - ACCUGRIND
  • CA$2.72
  • 2   – Reward points
Sorry, we only have 901 of that item available
Sorry, we only have 901 of that item available
JOU19/26F FEMALE 19/26 JOINT - ACCUGRIND
  • CA$2.14
  • 2   – Reward points
Sorry, we only have 89 of that item available
Sorry, we only have 89 of that item available
JOUDG19/26M50-P MALE DOUBLE GRIND 19/26 JOINT - PRECISION
  • CA$4.26
  • 4   – Reward points
Sorry, we only have 85 of that item available
Sorry, we only have 85 of that item available
JOU19/26M-B MALE BISTABIL 19/26 JOINT - ACCUGRIND
  • CA$3.02
  • 3   – Reward points
Sorry, we only have 65 of that item available
Sorry, we only have 65 of that item available
JOU19/26F-B FEMALE BISTABIL 19/26 JOINT - ACCUGRIND
  • CA$3.68
  • 3   – Reward points
Sorry, we only have 80 of that item available
Sorry, we only have 80 of that item available
JOU19/26F-B-PRE FEMALE BISTABIL 19/26 JOINT - PRECISION
  • CA$3.68
  • 3   – Reward points
Sorry, we only have 20 of that item available
Sorry, we only have 20 of that item available
JOUDG19/26M-B50 MALE BISTABIL DOUBLE GRIND 19/26 JOINT - ACCUGRIND
  • CA$4.60
  • 4   – Reward points
Sorry, we only have 100 of that item available
Sorry, we only have 100 of that item available
JOULOWPRO10/14P LOW PROFILE BUSHING ADAPTOR 10F - 14M - PRECISION
  • CA$5.26
  • 5   – Reward points
Sorry, we only have 100 of that item available
Sorry, we only have 100 of that item available
JOULOWPRO14/19F-B (ACCUGRIND) LOW PROFILE BISTABIL BUSHING ADAPTOR 14F - 19M
  • CA$5.26
  • 5   – Reward points
Sorry, we only have 748 of that item available
Sorry, we only have 748 of that item available
JOULOWPRO14/19F-B (PRECISION) LOW PROFILE BISTABIL BUSHING ADAPTOR 14F - 19M
  • CA$6.30
  • 6   – Reward points
Sorry, we only have 100 of that item available
Sorry, we only have 100 of that item available
joutransition14/14x5 TRANSITION BUSHING ADAPTOR 14 x 14 x 5 - ACCUGRIND
  • CA$5.04
  • 5   – Reward points
Sorry, we only have 866 of that item available
Sorry, we only have 866 of that item available
joutransition19/19x5 TRANSITION BUSHING ADAPTOR 19 x 19 x 5 - ACCUGRIND
  • CA$5.04
  • 5   – Reward points
Sorry, we only have 85 of that item available
Sorry, we only have 85 of that item available
joutransition19/19x8 TRANSITION BUSHING ADAPTOR 19 x 19 x 8 - PRECISION
  • CA$4.50
  • 4   – Reward points
Sorry, we only have 99 of that item available
Sorry, we only have 99 of that item available
Joudewar10/19F FEMALE 10/19 DEWAR JOINT - ACCUGRIND
  • CA$4.06
  • 4   – Reward points
Sorry, we only have 890 of that item available
Sorry, we only have 890 of that item available
Joudewar14/23F FEMALE 14/23 DEWAR JOINT - ACCUGRIND
  • CA$3.86
  • 3   – Reward points
Sorry, we only have 912 of that item available
Sorry, we only have 912 of that item available
Joudewar14/23F-B FEMALE 14/23 BISTABIL DEWAR JOINT - ACCUGRIND
  • CA$4.76
  • 4   – Reward points
Sorry, we only have 798 of that item available
Sorry, we only have 798 of that item available
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