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BT Hydraulic Holders

  • Narrow body design for better clearance

  • Maximum T.IR. of 0.0001” at 3X diameter

  • AD/B CoolFLEX coolant delivery standard

Product Description

BT Hydraulic Holders SLIM line features narrower nose diameters for machining in tight areas such as mold & die work or whenever necessary to machine around obstructions such as workholding fixtures. SLIM chucks are available in a wide selection of on-size bores. The extended hydraulic bladder provides very stable clamping along the tool shank at have a repeatable accuracy of less than 0.0001” run-out making them an excellent choice for precision drilling and reaming applications. The EXTENDED line features longer gage lengths when long reach applications require the ultimate accuracy and stability such as when machining on horizontal machining centers. 

Part No.Descriptiond1D1D2LL1L2Thread
153250BT30 AD/B x HC 1/4"S - 2.75"1/4"1.024"1.772"2.756"1.142"1.063"M5x0.8
153312BT30 AD/B x HC 5/16"S - 2.75"5/16'1.102"1.772"2.756"1.181"1.063"M6x1.0
153375BT30 AD/B x HC 3/8"S - 2.95"3/8"1.181"1.772"2.953"1.220"1.260"M8x1.0
153500BT30 AD/B x HC 1/2"S - 3.35"1/2"1.260"1.772"3.346"1.575"1.457"M10x1.0
153675BT30 AD/B x HC 5/8"S - 3.54"5/8"1.496"1.772"3.543"1.811"1.654"M6x1.0
153750BT30 AD/B x HC 3/4"S - 3.54"3/4"1.654'1.772"3.543"1.890"1.654"M6x1.0
Part No.Descriptiond1D1D2LL1L2Thread
156250BT40 AD/B x HC 1/4"S - 3.54"1/4"1.024"1.772"3.543"1.181"1.063"M5x0.8
256312BT40 AD/B x HC 5/16"S - 3.54"5/16"1.102"1.772"3.543"1.299"1.063"M6x1.0
156375BT40 AD/B x HC 3/8"S - 3.54"3/8"1.181"1.772"3.543"1.260"1.260"M8x1.0
156500BT40 AD/B x HC 1/2"S - 3.54"1/2"1.260"1.772"3.543"1.378"1.457"M10x1.0
156625BT40 AD/B x HC 5/8"S - 3.54"5/8"1.496"1.890"3.543"1.575"1.654"M12x1.0
156750BT40 AD/B x 3/4"S - 3.54"3/4"1.654"1.890"3.543"1.575"1.654"M16x1.0
156100BT40 AD/B x HC 1"S - 3.94"1"1.969"2.362"3.937"1.772"1.890"M16x1.0
SKU 153250 153312 153375 153500 153675 153750 156250 156312 156375 156500 156625 156750 156100 Categories , , , Tags , , , , ,

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