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Last Updated: 9/22/2005
© 1996~2005
Gromax Enterprises Corp.
All Right Reserved.

• PRICES, SPECIFICATIONS, AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE.


Grinder/Drill Sharpener

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Grinding Wheel

Suburban Tool

 

GROMAX>Grinder>Suburban Tool>Parallel
 

| angle plate | Ball Lock™ | hoist ring | index fixture | magnetic chuck | optical comparator |
| pallet fixture | parallel | the robbins line | SineSet™ | vise | misc. |

SUBURBAN Parallel

P Individual 4-Way Steel
TWP
Matched Pairs of 2-Way Steel
P-M Matched Pairs of 4-Way Steel
NTP Non-Tipping
TWP-SET Sets of Matched Pairs of 2-Way Steel
P-SET Sets of Matched Pairs of 4-Way Steel

 

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SUBURBAN Individual 4-Way Steel  
 
Features:
  • Hardened steel parallels are ground to such close tolerances on four sides that there is no need to buy matched pairs for many common uses.
  • Can be used individually or matched with any other individual 4-way parallel at any time.
  • Different sizes can be used together - for example a 6" x 1/2" x 1" can be used with a 8" x 3/4" x 1" on the 1" dimension.
  • Held to size 0.00025" on four sides.
  • Adjacent sides within 0.0005" per square inch.
  • Opposite sides parallel within 0.0001" per 6 inches.
MODEL SIZE WT(#) PRICE
P-06025038
P-06025050
P-06025063
P-06025075
P-06025100
P-06038050
P-06038063
P-06038075
P-06050063
P-06050075
P-06050100
P-08050100
P-08075100
P-08075125
P-12075100
P-12100150
P-12100200
P-12150200
P-12150300
6" x 1/4" x 3/8"
6" x 1/4" x 1/2"
6" x 1/4" x 5/8"
6" x 1/4" x 3/4"
6" x 1/4" x 1"
6" x 3/8" x 1/2"
6" x 3/8" x 5/8"
6" x 3/8" x 3/4"
6" x 1/2" x 5/8"
6" x 1/2" x 3/4"
6" x 1/2" x 1"
8" x 1/2" x 1"
8" x 3/4" x 1"
8" x 3/4" x 1-1/4"
12" x 3/4" x 1"
12" x 1" x 1-1/2"
12" x 1" x 2"
12" x 1-1/2" x 2"
12" x 1-1/2" x 3"
1
1
1
1
1
1
1
1
1
1
2
2
3
3
4
6
8
11
16
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
SPECIAL SIZES AVAILABLE UPON REQUEST
 

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SUBURBAN Matched Pairs of 2-Way Steel  
 

Features:
  • Made of tool steel, hardened to Rc 58-62 and ground in matched pairs on two sides.
  • Provides an economical alternative to 4-way ground parallels, when only two parallel sides required.
  • Size tolerance of the ground height is 0.001" while being held to a total of 0.0001" between the pieces of a matched pair.
  • Total parallelism over the 6" length is 0.0001".
MODEL SIZE* WT# PRICE
TWP-001
TWP-002
TWP-003
TWP-004
TWP-005
TWP-006
TWP-007
TWP-008
TWP-009
TWP-010
TWP-011
TWP-012
TWP-013
TWP-014
TWP-015
TWP-016
TWP-017
TWP-018
TWP-019
TWP-020
TWP-021
TWP-022
TWP-023
TWP-024
TWP-025
TWP-026
TWP-027
6" x 1/4" x 3/8"
6" x 1/4" x 7/16"
6" x 1/4" x 1/2"
6" x 1/4" x 9/16"
6" x 1/4" x 5/8"
6" x 1/4" x 11/16"
6" x 1/4" x 3/4"
6" x 1/4" x 13/16"
6" x 1/4" x 7/8"
6" x 1/4" x 15/16"
6" x 1/4" x 1"
6" x 1/4" x 1-1/16"
6" x 1/4" x 1-1/8"
6" x 1/4" x 1-3/16"
6" x 1/4" x 1-1/4"
6" x 1/4" x 1-5/16"
6" x 1/4" x 1-3/8"
6" x 1/4" x 1-7/16"
6" x 1/4" x 1-1/2"
6" x 1/4" x 1-9/16"
6" x 1/4" x 1-5/8"
6" x 1/4" x 1-11/16"
6" x 1/4" x 1-3/4"
6" x 1/4" x 1-13/16"
6" x 1/4" x 1-7/8"
6" x 1/4" x 1-15/16"
6" x 1/4" x 2"
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
 

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SUBURBAN Matched Pairs of 4-Way Steel  
 
Features:
  • Made of tool steel, hardened to Rc 58-62 and ground in matched pairs on four sides.   For use where extra precision is required.
  • Pairs are matched in size on the width and height to a tolerance of 0.0002" on 6", 8" & 12" lengths and 0.0003" for longer lengths.
  • Total parallelism, straightness over the full length and size tolerance between pieces of a matched pair is 0.0001" on 6" & 8" lengths, 0.0002" on 12" lengths & 0.0003" on longer lengths.
  • Adjacent ground sides are square with each other within 0.0004", except the 6" x 1/4" x 3/4", 6" x 1/4" x 3/8" and 6" x 1/4" x 1/2" sizes, which are square within 0.0005".
MODEL SIZE WT(#) PRICE
P-06025038-M
P-06025050-M
P-06025063-M
P-06025075-M
P-06038050-M
P-06038075-M
P-06050063-M
P-06050075-M
P-06050100-M
P-06063100-M
P-06075100-M
P-06075150-M
P-08050100-M
P-08063150-M
P-08075100-M
P-08075125-M
P-08075163-M
P-12075100-M
P-12100150-M
P-12100200-M
P-12150200-M
P-12150300-M
P-18100200-M
P-24100200-M
P-36100200-M
6" x 1/4" x 3/8"
6" x 1/4" x 1/2"
6" x 1/4" x 5/8"
6" x 1/4" x 3/4"
6" x 3/8" x 1/2"
6" x 3/8" x 3/4"
6" x 1/2" x 5/8"
6" x 1/2" x 3/4"
6" x 1/2" x 1"
6" x 5/8" x 1"
6" x 3/4" x 1"
6" x 3/4" x 1-1/2"
8" x 1/2" x 1"
8" x 5/8" x 1-1/2"
8" x 3/4" x 1"
8" x 3/4" x 1-1/4"
8" x 3/4" x 1-5/8"
12" x 3/4" x 1"
12" x 1" x 1-1/2"
12" x 1" x 2"
12" x 1-1/2" x 2"
12" x 1-1/2" x 3"
18" x 1" x  2"
24" x 1" x 2"
36" x 1" x 2"
1
1
1
1
1
2
2
2
2
3
3
5
3
5
4
5
6
6
11
14
21
32
22
29
53
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
Call
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SPECIAL SIZES AVAILABLE UPON REQUEST
 

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SUBURBAN Non-Tipping  
 
Features:
  • Made of fine grained cast iron that has been stress relieved to eliminate distortion.
  • Top is parallel to base within 0.0005".
  • Wide base provides more stability than standard parallels.
MODEL L W H T WT(#) PRICE
NTP-36-M
NTP-48-M
NTP-612-M
6"
8"
12"
2"
3"
4"
3-1/4"
4-1/4"
6-1/4"
3/8"
5/8"
3/4"
5
12
30
Call
Call
Call
SPECIAL SIZES AVAILABLE UPON REQUEST
 

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SUBURBAN Sets of Matched Pairs of 2-Way Steel  
 
Features:
  • Includes matched pairs 6" long x 1/4" wide in 1/16" height increments.
  • Furnished in a wooden holder, marked with sizes.
MODEL PAIRS/SET SIZE RANGE WT# PRICE
TWP9-SET-A
TWP9-SET-B
TWP9-SET-C
TWP22-SET
9
9
9
22
3/8" through 7/8"
15/16" through 1-7/16"
1-1/2" through 2"
1/2" through 1-13/16"
9
13
18
30
Call
Call
Call
Call
 

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SUBURBAN Sets of Matched Pairs of 4-Way Steel  
 
Features:
  • Each set includes four pairs of parallels in the sizes shown.
  • Furnished in a wooden holder marked with sizes.
  • Parallel specifications same as for matched pairs of the same size.
MODEL SET INCLUDES WT(#) PRICE
P4W-SET-A
6" x 1/4" x 1/2"
6" x 1/4" x 3/4"
6" x 1/2" x 3/4"
6" x 1/2" x 1"
6 Call
P4W-SET-B
8" x 1/2" x 1"
8" x 3/4" x 1"
12" x 3/4" x 1"
12" x 1" x 2"
30 Call
SPECIAL SIZES AVAILABLE UPON REQUEST
 

| angle plate | Ball Lock™ | hoist ring | index fixture | magnetic chuck | optical comparator |
| pallet fixture | parallel | the robbins line | SineSet™ | vise | misc. |

TOP