MODULAR BORING PROGRAM MAIN CATALOG

ALL INFORMATION IS GIVEN FOR GUIDANCE ONLY AND MAY BE SUBJECT TO CHANGE

MODULAR BORING SYSTEM Pinzbohr boring system features a wide range of rough and finish boring heads covering diameters from 6 mm up to 500 mm. There are three types of boring heads: 1) Rough boring heads (two inserts) with synchronized adjustment. Finish boring heads (one insert) with graduated precision dial readout. Micro adjustable boring heads (for small diameters) fitting indexable boring bars with also graduated precision dial readout. All these boring heads are radially adjustable to machine different diameters. Different arbor designs are available mating the most popular spindles. Extensions...

• Practical modular system: different types of boring heads with arbors, extensions, reducers allow price reduction when tooling up the machine. • Wide range of diameters: 6 mm to 500 mm. • High accuracy and rigidity: clamping with taper screws (coupling screws). • Safety-set assembly: designed to prevent damaging the adjustment screw. • Synchronized adjustment in rough boring heads (no need pre-setting slides with individual adjustment). • Fine adjustment in finish boring heads: graduated dial and readout precision up to 0.002 mm on diameter. • Cutting tool selection among a wide variety of...

PRODUCT OVERVIEW OPTIONAL ITEMS MICRO HEAD PINZBOHR ARBOR BORING BARS MILLING ADAPTER CHAMFERING HEAD WELDON ADAPTER MORSE ADAPTER

PRODUCT OVERVIEW LARGE BORING HEAD ROUGH 75° PINZBOHR ARBOR SIZE 100 200 ADAPTOR FOR LARGE BORING HEAD LARGE BORING HEAD ROUGH 90° PINZBOHR ARBOR FOR LARGE BORING HEAD LARGE BORING HEAD FINISH 75° LARGE BORING HEAD FINISH 90°

MODULAR BORING SYSTEM DESCRIPTION ROUGH BORING HEADS These boring heads with two cutting edges do have synchronized adjustment. This advantage means not to waste time in presetting the two cutting edges for a balanced cut (diameter adjustment can be set in the machine directly with a caliper). For diameters from 24 mm up to 220 mm, rough boring heads are available in two choices of angle approach: 75° & 90°. And feature various insert pocket geometries to choose. FINISH BORING HEADS These adjustable boring heads do have a read out precision of 0.002 mm Ø. For diameters from 24 mm up to 220 mm,...

MODULAR BORING SYSTEM DESCRIPTION MICRO BORING HEADS MICRO boring heads are used in combination with indexable ISO boring bars; these units can produce bores down to 6 mm diameter and up to 38 mm diameter. MICRO boring heads fit the standard Pinzbohr arbors size 27, 32 and 42 (recommended in extra short execution). Graduated dial and readout precision of 0.002 mm Ø. LARGE DIAMETER BORING HEADS These boring heads, either rough and finish do have graduated dial and readout precision of 0.002 mm Ø and a diameter range that goes from 220 mm up to 500 mm. Four (4) facing coupling screws do the assembly...

BORING SYSTEM BORING SYSTEM INTEGRAL POCKET TYPE HEADS SYNCHRONIZED ADJUSTMENT Bore Range Min Max Product Number Torx Screw ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

ROUGH HEADS 75° APPROACH CARTRIDGE TYPE HEADS SYNCHRONIZED ADJUSTMENT CO Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25

BORING SYSTEM LARGE DIAMETER CARTRIDGE TYPE HEADS SYNCHRONIZED ADJUSTMENT ^ Bore Range Min Max Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25 y ARBOR ASSEMBLY SYSTEM FOR LARGE BORING HEADS IN PAGES 48 AND 49

BORING SYSTEM BORING SYSTEM INTEGRAL POCKET TYPE HEADS SYNCHRONIZED ADJUSTMENT Bore Range Min Max Product Number Torx Screw ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

BORING SYSTEM BORING SYSTEM CARTRIDGE TYPE HEADS SYNCHRONIZED ADJUSTMENT Bore Range Min Max Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25

BORING SYSTEM LARGE DIAMETER CARTRIDGE TYPE HEADS SYNCHRONIZED ADJUSTMENT ^ Bore Range Min Max Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25 y ARBOR ASSEMBLY SYSTEM FOR LARGE BORING HEADS IN PAGES 48 AND 49

BORING SYSTEM BORING SYSTEM INTEGRAL POCKET TYPE HEADS ADJUSTING ACCURACY 0.002 mm 0 t#-' Bore Range Min Max Product Number Torx Screw ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

BORING SYSTEM BORING SYSTEM CARTRIDGE TYPE HEADS ADJUSTING ACCURACY 0.002 mm 0 ' Bore Range Min Max Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25

FINISH HEADS 75° APPROACH LARGE DIAMETER CARTRIDGE TYPE HEADS ADJUSTING ACCURACY 0.002 mm 0 W, C/0 Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25 y ARBOR ASSEMBLY SYSTEM FOR LARGE BORING HEADS IN PAGES 48 AND 49

BORING SYSTEM BORING SYSTEM INTEGRAL POCKET TYPE HEADS ADJUSTING ACCURACY 0.002 mm 0 t#-' Bore Range Dimension — Min Max 0D 0D1 L ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

BORING SYSTEM BORING SYSTEM CARTRIDGE TYPE HEADS ADJUSTING ACCURACY 0.002 mm 0 ' Bore Range Min Max Product Number Torx Screw Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25

FINISH HEADS 90° APPROACH D Q FULL CARTRIDGE INFORMATION (INCLUDING INSERT SIZE) IN PAGE 25 y ARBOR ASSEMBLY SYSTEM FOR LARGE BORING HEADS IN PAGES 48 AND 49

BORING SYSTEM BORING SYSTEM HEADS FOR ISO BORING BARS ADJUSTING ACCURACY 0.002 mm 0 Bore Range Min Max Product Number

ISO BORING BARS STEEL SHANK BORING BARSDimension 0D2 0A L Li ISO Boring bar Insert 6 8 70 46 S06E SELPR 04 EPDD 0401 □□ L TT 102 TK 06 ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

INDEXABLE BORING BARS FOR A 042 016 RHOMBIC INSERT 8 26 ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55

INDEXABLE STANDARD CARTRIDGES 2CTDDEII] + 2CTDDnnn 3CTDD[][X] + 3CTDDnnn 2CT □□ □□□ S + 2CT □□ □□□ 3CT □□ □□□ S + 3CT □□ □□□ STAGGERED CARTRIDGES IN NEXT PAGE Product Number ® NOMENCLATURE FOR INSERT SELECTION IN PAGE 56 f TORX SCREW DETAILS IN PAGE 55