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BT50 Boring Holders

  • Exceeds industry standards for taper accuracy and concentricity

  • Two offset axial tapered locking screws maximize rigidity and allow fast tool changes

  • Use extensions to increase boring depth

Product Description

Techniks BT50 Boring Holders combined with the Pinzbohr modular boring system deliver superior reliability, rigidity, and repeatability. Our boring heads are designed with insert pockets and cartridges that are integral with the body of the head to provide maximum rigidity and accuracy. Two offset center lock screws apply maximum tightening force between the boring head and the toolholder. PinzBOHR is a flexible boring system for holes ranging from 0.315″ up to 19.685″.  The system includes all necessary extensions and reducers, rough heads, finish heads and even includes face mill arbors and end mill holder options.

Part No.DescriptionD (mm)d (mm)BDLl1Coupling Screw
6150100BT-350-22-8022123.150"4.76"3.43"6811510
6150125BT-350-22-10022123.937"5.55"4.21"6811510
6150150BT-350-27-5527152.165"3.66"2.01"6811520
6150175BT-350-27-10027153.937"5.55"3.90"6811520
6150200BT-350-27-13027155.118"6.73"5.08"6811520
6150225BT-350-32-6032182.362"3.90"2.13"6811530
6150250BT-350-32-13032185.118"6.73"4.96"6811530
6150275BT-350-32-16032186.299"7.91"6.14"6811530
6150300BT-350-42-7542242.953"4.53"2.32"6811540
6150325BT-350-42-16042246.299"7.91"5.71"6811540
6150350BT-350-42-20042247.874"9.49"7.28"6811540
6150375BT-350-54-9054283.543"5.16"2.56"6811550
6150400BT-350-54-16054286.299"7.91"5.31"6811550
6150425BT-350-54-20054287.874"9.49"6.89"6811550
6150450BT-350-68-11568364.528"6.06"2.68"6811560
6150475BT-350-68-20068367.874"9.53"6.14"6811560
6150500BT-350-68-260683610.236"11.89"8.50"6811560
6150525BT-350-85-20085507.874"9.53"5.59"6811570
6150550BT-350-85-260855010.236"11.89"7.95"6811570
6150575BT-350-85-320855012.598"14.25"10.31"6811570
6150600BT-350-100-170100606.693"7.68"3.74"6811580
6150625BT-350-100-2601006010.236"11.89"7.95"6811580
6150650BT-350-100-3201006012.598"14.25"10.31"6811580
6166123BT-550-160*100604.921"6.30"2.76"6811590
SKU 6150100 6150125 6150150 6150175 6150200 6150225 6150250 6150275 6150300 6150325 6150350 6150375 6150400 6150425 6150450 6150475 6150500 6150525 6150550 6150575 6150600 6150625 6150650 6166123 Categories , , , Tags , , ,

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