Page 232 - Parlec Catalog

Precision Finish Boring System

230 Series 3 Precision Inch Finish Heads

INSERT HOLDERS

Bore Range
Insert Holder
(sold separately)
see page 231

C

Back Bore Setup

B

C1

INCH GRADUATION

PART NUMBERS APPLICATION RANGE DIMENSION AND INFORMATION
Insert Holder Bore Range Bore Range Insert Holder Insert Type and Weight lbs.
Boring Head Sold Separately Min.” Max.” B Dia. C C1 Clamp Size (kg)
321-T06-3 * 0.984 1.300
PC2-3215 322-T06-3 1.254 1.570 0.925 1.48 0.61 3215-01 TCMT 06** 0.3 (.14)
323-T06-3 1.534 1.850
331-T06-3 * 1.240 1.654
PC3-3315 332-T06-3 1.586 2.000 1.201 1.61 0.54 3315-01 TCMT 06** 0.5 (.23)
333-T06-3 1.946 2.360
341-T11-3 * 1.614 2.126
PC4-3415 342-T11-3 1.968 2.480 1.496 1.85 0.51 3415-01 TCMT 11 0.8 (.36)
343-T11-3 2.398 2.910
351-T11-3 * 2.087 2.756
PC5-3515 352-T11-3 2.551 3.220 1.929 2.24 0.62 3515-01 TCMT 11 1.6 (.73)
353-T11-3 3.071 3.740
361-T11-3 * 2.677 4.000
PC6-3615 362-T11-3 3.637 4.960 2.48 2.79 0.90 3615-01 TCMT 11 4.1 (1.86)
363-T11-3 4.577 5.900
361-T11-3 * 3.937 6.000
PC6-3715 362-T11-3 4.970 7.040 3.74 3.35 1.45 3615-01 TCMT 11 7 (3.2)
363-T11-3 6.157 8.220
* Recommended for dedicated production jobs. ** Note: Additional clearance required for nose radius above .016”

| www.parlec.com | 1-800-866-5872