The shank to the head is 7/8-20. The 3MT shank has a 3/8-16 thread. 001 which means when turning the dial by 1 division/graduation, the boring head's travel is 0. 001 in radius movement and 0.
For over 27 years our first priority as an importer and superstore has been to provide superior value and customer service to the manufacturing and metalworking industries. Boring Head Sets are an economical way to acquire the tools you require for Boring. Accurately enlarge and machined holes to within a few thousandths of an inch with axial symmetry and a smoother final finish.Larger diameter holes are possible, boring tools may be held in body end or the side holes of the head. Threading back for adpating to multiple boring shanks. Set includes carbide tipped boring bars. 7 Piece MT3 1/8-3/4" X 8THS & 3/16" Round Collet Set. ER-32 MT3 14 Piece Spring Collet Chuck Set.
1/64-1/2 Precision Keyless Drill Chuck with Integral Shank. 58 Piece Clamping Kit for a 7/16 T-Slot. Pro-Series Angle-Tight Positive-Lock 4 Milling Vise. Made of high grade tool steel. Integrated design maximizes rigidity & accuracy.Made of powered casting steel for stronger strength. Used in milling, shaping and drilling machines. Hardened and precision ground to close tolerance. Drawbar end thread is 3/8-16. Is less than or equal to.
All parts are heat treated. Lock down design secures the movable jaw, preventing it from lifting upwards. R8 Boring Shank with 7/8-20 Draw Bar End Thread. Pro-Series R8 Draw Bar Boring Shank with 7/8-20 Thread. Pro-Series MT3 Draw Bar Boring Shank with 7/8-20 Thread.
3/4" Straight Boring Shank with 7/8-20" Thread. We do not accept P. BOXES - PLEASE PROVIDE A PHYSICAL ADDRESS. We advise you to use a reputable carrier service when returning your goods. Please check the Voltage information and make sure it matches the one in your country.
In case it's not stated in the description, do ask us. We guarantee that your issue will be solved quickly. We usually respond within 24 hours on weekdays.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Adapters & Holders\Boring Head & Adapters". The seller is "new-sealed" and is located in this country: US. This item can be shipped to United States.