Precision Finish Boring Heads

Precision Finish Boring Heads from .984" (25mm) to 6.00" (152mm)

Includes 3° Insert Holder. Order other styles separately. [+]

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Precision Finish Boring Heads with Extended Length Insert Holders

  • A .0001” (.002mm) vernier is standard on all heads eliminating the need to purchase expensive .0001” (.002mm) heads.
  • Micrometer spindle provides .001” (.02mm) per dial graduation for fast, accurate set-up and adjustment, and reduced scrap.
  • No movement between lock and unlock eliminates setting errors common to other systems.
  • Well balanced, fully encased in head tool carrier can be run at high speeds.
  • Through-spindle coolant capability is standard.
  • Replacement insert holder allows for inexpensive pocket replacement and changing of pocket geometry.

.001” per dial graduation with .0001” Vernier.

STANDARD INCH
Part Number Bore Range Min. Bore Range Max. Insert Holder Size Connection Size B (Dia.) C Insert Holder Screw Insert Type and Size Weight (lbs.)
PC2-2215 0.984 1.300 2 PC2 0.925 1.48 2215-01 TCMT 06** 0.3
PC3-2315 1.240 1.654 3 PC3 1.201 1.61 2315-01 TCMT 06** 0.5
PC4-2415 1.614 2.126 4 PC4 1.496 1.85 2415-01 TCMT 11 0.9
PC5-2515 2.087 2.756 5 PC5 1.929 2.24 2515-01 TCMT 11 1.8
PC6-2615 2.677 4.000 6 PC6 2.480 2.79 2615-01 TCMT 11 3.9
PC6-2616 3.937 6.000 7 PC6 3.740 2.79 2615-01 TCMT 11 6.5
PC7-2716 3.937 6.000 7 PC7 3.740 3.425 2615-01 TCMT 11 7.5
* 3° Insert Holders are standard and are included on Boring Head. Others are optional insert holders and are purchased separately, these are not recommended for dedicated production jobs.
** Note: Additional clearance required for nose radius above .016"
STANDARD METRIC
Part Number Bore Range Min. Bore Range Max. Connection Size Insert Holder Size B (Dia.) C Insert Holder Screw Insert Type and Size Weight (lbs.)
PC2-2205 25 33 PC2 2 23.5 37.5 2215-01 TCMT 06** 0.3
PC3-2305 32 42 PC3 3 30.5 41 2315-01 TCMT 06** 0.5
PC4-2405 41 54 PC4 4 38 47 2415-01 TCMT 11 0.9
PC5-2505 53 70 PC5 5 49 57 2515-01 TCMT 11 1.8
PC6-2605 68 101.5 PC6 6 63 71 2615-01 TCMT 11 3.9
PC6-2606 100 152 PC6 7 95 71 2615-01 TCMT 11 6.5
PC7-2706 100 152 PC7 7 95 87 2615-01 TCMT 11 7.5
* 3° Insert Holders are standard and are included on Boring Head. Others are optional insert holders and are purchased separately, these are not recommended for dedicated production jobs.
** Note: Additional clearance required for nose radius above .016"