Click on the router bit for www.ekstromcutter.com to learn about Ekstrom-Carlson manufactured high end industrial carbide and high speed steel router bits, end mills, cutters, etc....  Buy direct and save money, typically 30% less than our competition.  Send samples with quantity requirements to receive a quotation, or contact us with our part number or a competitors part number and let us do the work for you.   First time new customer router bit orders over $500.00 receive an extra 10% off our already low prices.

   New Heian TG100 Collet Nut without knurl for anti-rotation, $500.00 net each, based on order for 2 pieces.  Our p/n DR7000735.

• Heian Old Style ToolHolder

- Click for Picture

We specialize in the repair of Heian spindle motors, Heian motors, Heian spindles, Heian routers.  Our repairs will typically cost 1/2, or less than 1/2 the price of a new spindle.  Plus, we upgrade the original non-sealed bearing design, to a sealed / shielded bearing design at all bearing locations.  We keep bearings in stock for these motors to allow us to keep pace with our repair volume.  Lead-time can be as short as 2-3 days.

The motor is:

1. Disassembled and cleaned.
2. Inspected dimensionally and visually.
3. Quoted for repair.
4. The rotor is assembled with new precision grade sealed / shielded ceramic bearings.
5. If necessary, the rotor taper is ground to true the taper, and / or the bearing journals are plated and re-ground to proper bearing tolerance and total indicated runout.
6. As required, the lower, middle and upper bearing housings may be bored, bushed, and reground to proper concentricity and dimensional tolerance.  
7. The rotor is re-assembled and dynamically balanced.
8. The rotor is installed in the housing.
9. The unit is run tested for 5-10 hours with testing of vibration, temperature, and noise levels.
10. The drawbar is tested to ensure proper locking of the tool holder and the unit is shipped.

Four factors are of primary importance when rebuilding a high speed router operating at 10,000 to 30,000 RPM.

1. The condition of the machine before the rebuild along with accurately diagnosing any and all problems.
2. Installing proper replacement parts including spindle grade bearings and parts with OEM tolerances that are known only to OEM's such as Ekstrom-Carlson.  We are not simply a machine shop or an electrical rewind shop.
3. Precision tolerance machinery and tooling including grinding, plating and balancing equipment. 
4. Experience and quality workmanship of the repair technician.  

At Ekstrom-Carlson, a complete factory rebuild includes a thorough inspection and a detailed repair quotation based on the supply of new parts from stock (when available). Comparison of parts to detailed prints, when required, ensures that no corners are cut.  All spindle rotating elements are balanced to ISO G2.5 tolerances or better, the best in the industry.  Re-balancing is critical, even on "simple bearing replacement repairs."

New parts to original design specifications will be installed by our Service Technicians for complete unit responsibility.

Click here www.ekstromcutter.com to learn about our Ekstrom-Carlson manufactured double / single flute compression spirals, double flute "O", triple flute, four flute, double v flute, single and flute upcut and downcut, and various other styles including saw cutters. 

We have since diversified our business to offer various products and services including spindle motors, spindle routers, high speed spindle motors, high speed spindle arbors, high speed custom motors, spindle saws, spindle shafts, spindle shaft saw motors, saw motors, high speed spindles, high speed spindle router motors,  high speed routers to 18000 RPM and 24000 RPM at 300Hz and 400Hz, motor routers, motor spindle arbors,  arbor motors,  spindle repairs. metal working spindle repair, wood working spindle repairs, spindle rebuilds, high speed spindles, high speed motors, high speed routers, high speed router saw motors, compact saw motors, wood saw motors, aluminum saw motors, sawmotors, high frequency spindle repair, high frequency routers, high speed spindle motors, cms spindle repair, cms router repair, cnc router spindle repair, cnc routers, cnc wood routers, multihead cnc routers, hsd spindle repair, hsd motor repair, hsd router motor retrofits, hsd spindle motor bearing 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isel techno,  joseph machine spindle repairs,  kaval spindle repair,  komo spindle repair,  komo machine spindle repair,  komo router spindle repair,  kress router, kress spindle, kress motor, larken spindle repair,  light weight motor,  martin shaper spindle repair,  mattison rip saw,  Mattison ripsaw, metric motor,  midwest automation spindle repair,   morari gear head repair,  morari aggregate repair,  morbidelli spindle repair,  motionmaster spindle repair, motion master spindle repair, motion master motor repair, multi spindle drill heads,  multicam spindle repairs,  multiple spindle drill head,  multiax spindle repair,  northwood spindle repair, omlat spindle repair,  onsrud spindle repair,  onsrud router spindle repair, Perske spindle repair and replacements,  perske motor spindle repair and replacements,  perske router spindle repairs and replacements,  perske saw arbor motor replacement,  perske spindle repairs and replacements, pin routers,  point to point drill,  porter 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