Boring Solutions

Accurate and cost effective, Parlec’s Boring Solutions Provide .0001" (.002mm) adjustment precision for a variety of bores along with advanced adjustable twin bore roughing systems. Precision modular component design allows for reduced inventory and stock delivery while ISO/ANSI inserts reduce production costs.


Boring

Products

Reductions

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REDUCTIONS
Part Number A (Connection) E (Connection) B1 B2 C D L (Max.) M (Min.) P* Weight
PC3-PC2R1 PC3 PC2 1.22 .945 1.36 (34.5) 2.36 (60) .965 .39 2.83 .4
PC4-PC2R2 PC4 PC2 1.54 .945 2.03 (51.5) 2.95 (75) 1.56 .47 3.50 .6
PC4-PC3R2 PC4 PC3 1.54 1.220 1.85 (47) 2.95 (75) 1.38 .47 3.46 1.0
PC5-PC2R3 PC5 PC2 1.97 .945 3.21 (81.5) 3.94 (100) 2.54 .67 4.69 1.1
PC5-PC3R3 PC5 PC3 1.97 1.220 3.03 (77) 3.94 (100) 2.36 .67 4.65 1.3
PC5-PC4R2 PC5 PC4 1.97 1.535 2.76 (70) 3.94 (100) 2.09 .67 3.61 1.6
PC6-PC2R3 PC6 PC2 2.52 .945 3.76 (95.5) 4.53 (115) 3.13 .63 5.24 1.8
PC6-PC3R3 PC6 PC3 2.52 1.220 3.58 (91) 4.53 (115) 2.95 .63 5.20 2.1
PC6-PC3R5 PC6 PC3 2.52 1.220 5.35 (136) 6.30 (160) 4.72 .63 6.97 2.6
PC6-PC4R1 PC6 PC4 2.52 1.535 1.93 (49) 3.15 (80) 1.30 .63 3.78 1.7
PC6-PC4R3 PC6 PC4 2.52 1.535 3.31 (84) 4.53 (115) 2.68 .63 5.16 1.3
PC6-PC4R5 PC6 PC4 2.52 1.535 5.08 (129) 6.30 (160) 4.45 .63 6.93 3.0
PC6-PC5R3 PC6 PC5 2.52 1.969 2.91 (74) 4.53 (115) 2.28 .63 5.16 2.8
PC7-PC6R4 PC7 PC6 3.54 2.52 4.18 (106) 6.30 (160) 3.50 .70 6.97 7.0