Page 34 - Techniks Catalog 2017

BT30 Precision ER Toolholders & Mini Nut Holders

BT30 Features
• Balanced to 25,000 RPM at G2.5
• T.I.R. 0.0001" measured from taper to collet pocket
• Taper ground to AT3 accuracy or better
For ER16 and 20 slotted nuts, add SLOTNUT to the end of the part
number. For holders with coolant nut included add -C to the end
of the part number. Coolant nuts are not available for ER50.

Techniks Certified for accuracy and balance
Each holder comes with a complete lab report D
BT30 Precision ER Toolholders

Part No. Description l1 D Max. Shank Set Screw Wrench
16102 BT30 x ER16 - 60mm, hex nut 60mm 1.08" .406" 16083 04609
16101 BT30 x ER16 - 70mm, hex nut 70mm 1.08" .406" 16083 04609
16103 BT30 x ER16 - 90mm, hex nut 90mm 1.08" .406" 16083 04609
16104 BT30 x ER16 - 100mm, hex nut 100mm 1.08" .406" 16083 04609
16105 BT30 x ER16 - 120mm, hex nut 120mm 1.08" .406" 16083 04609
16106 BT30 x ER20 - 70mm, hex nut 70mm 1.34" .512" 16087 04610
16107 BT30 x ER20 - 135mm, hex nut 135mm 1.34" .512" 16087 04610
16108-2.5 BT30 x ER20 - 63.5mm, hex nut 63.5mm 1.34" .512" 16087 04610
16109 BT30 x ER25 - 70mm, slotted nut 70mm 1.65" .63" 16089 04615
16110 BT30 x ER25 - 60mm, slotted nut 60mm 1.65" .63" 16089 04615
16111-90 BT30 x ER25 - 90mm, slotted nut 90mm 1.65" .63" 16089 04615
16111 BT30 x ER25 - 135mm, slotted nut 135mm 1.65" .63" 16089 04615
16112 BT30 x ER32 - 60mm, slotted nut 60mm 1.97" .788" 16089 04616
16113 BT30 x ER32 - 70mm, slotted nut 70mm 1.97" .788" 16089 04616
16114 BT30 x ER32 - 100mm, slotted nut 100mm 1.97" .788" 16089 04616
16115 BT30 x ER40 - 80mm, slotted nut 80mm 2.48" 1.023" 16089 04617

BT Mini Nut Features
• Narrow nut diameter for better clearance
• Balanced to 25,000 RPM at G2.5
• T.I.R. 0.0001" measured from taper to collet pocket
For coolant applications use ER16 or ER20 coolant mini nut (pg. 65)
BT30 Precision ER Mini Nut Holders Coolant Set Screws page 47.

Part No. Description l1 D Max. Shank Set Screw Wrench
16302 BT30 x ER11 - 70mm, mini nut 70 .63" .275" 16081 04621
16304 BT30 x ER11 - 100mm, mini nut 100mm .63" .275" 16081 04621
16308 BT30 x ER16 - 70mm, mini nut 70mm .87" .406" 16083 04622
16312 BT30 x ER16 - 120mm, mini nut 120mm .87" .406" 16083 04622
16313 BT30 x ER20 - 70mm, mini nut 70mm 1.102" .512" 16087 04623
16314 BT30 x ER20 - 100mm, mini nut 100mm 1.102" .512" 16087 04623
16318 BT30 x ER20 - 150mm, mini nut 150mm 1.102" .512" 16087 04623

32 Call 800.597.3921 or 317.803.8000 for a fast friendly quote. • Fax: 317.803.8001