Twister-I Turbo Diamond Cup Wheel

Quick Overview

  • Segment Height: 6mm

  • Arbor/Equipment Type: 7/8”-5/8” for Floor Grinders.

  • Arbor/Equipment Type: 5/8”-11 Threaded for Angle Grinders.

  • Diamond Grit: Coarse

  • Application: Concrete and Masonry Surfaces

Twister-I Turbo Diamond Cup Wheel

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Availability: In stock

Item Number Diameter Seg. No. Arbor Price Qty
34040N 4" 10 7/8in-5/8inch



34045N 4-1/2" 18 7/8in-5/8inch



34050N 5" 20 7/8in-5/8inch



34070N 7" 24 7/8in-5/8inch



34100N 10" 26 7/8in-5/8inch



34040T 4" 10 5/8in-11 Thread



34045T 4-1/2" 18 5/8in-11 Thread



34050T 5" 20 5/8in-11 Thread



34070T 7" 24 5/8in-11 Thread



34100T 10" 26 5/8in-11 Thread





The Gila Tools Twister-I Diamond Cup  Wheels are designed for leveling, coating removal and concrete grinding. They are also designed to be lightweight to ensure fast surface grinding with minimal operator fatigue. These wheel's feature venting holes to dissipate heat for extended wheel life and swirl turbo segments allow very fast cutting action on concrete and other masonry materials for little or no swirl marks.


  • Vent holes help dissipate heat for extended wheel life
  • Designed for aggressive leveling, coating removal and concrete grinding
  • Use with angle grinders, concrete grinders and grinding machines
  • Designed for the professional contractor




Gila Diamond Products Warranty pertaining to all Diamond Cutting Tools and Carbide Blades

All Gila Diamond Products are engineered and manufactured to the highest of standards. Your satisfaction is a dominant consideration.  All Gila Diamond Products are warranted to be free from defects in material and/or workmanship, provided that the tools are properly maintained and there is no evidence of abuse or misuse.


  • In the event of failure or malfunction, return the product, properly packaged and postage prepaid, to Gila Diamond Products. You may also contact Gila Diamond Products at (888) 850-0889 for instructions on returns and technical advice.

  • Gila Diamond Products assumes no liability for defects or damage caused by abuse or misuse of any product or unauthorized service of any product. The product must have been used for its recommended purpose and not modified by sharpening or other changes. Normal wear and tear is not covered under Gila Diamond Products warranties.


  • Segment Height: 5mm
  • Arbor/Equipment Type: 7/8"-5/8" for Floor Grinders
  • Arbor/Equipment Type: 5/8"-11 Threaded for Angle Grinders
  • Diamond Grit: Course
  • Application: Concrete and Masonry Surfaces



Works with the following Manufacturer Models:

MK Diamond: Sawtec 7". MK-SDG-7

Edco: TMC-7,5.5H, MC-7, 2L


* Use Gila 7/8'' (M) to 5/8''-11 (FM) Thread Adapter for use with Angle Grinders


Bosch: 1375A, 1380SLIM, 1380SLIM-K, 1800, 1810PS, 1810PSD, 1801, 1811PS, 1811PSD, 1803EVS, 1821, 1821D, 1853-5, 1772-6, 1873-8, 1873-8D, 1974-8, 1974-8D, 1773AK


Makita: 4101RH, 9564CV, 9564P, GA4030K, GA4530, GA4534, 9015A, 9005B, 9558PB, 9565CV, 9565PC, GA5010Z, GA5020, GA5020Y, GA7001L, GA7011C, GA7020, GA7021, GA7031Y, GA7040S


Dewalt: DWE4011, D28402N, D28112, D28110, D28402, D28402K, DW802G, D28402W, D28114, D28114N, D28131, D28065, D28065N, D28115, D28115N, DW831, DW840, DW831, DWE4517, DWE4557, DWE4597N, DWE4597, D28499X, D28497


Milwaukee: 6146-33, 6147-30, 6147-31, 6121-31, 6117-33D, 6121-31A, 6117-30, 6117-31, 6088-31, 6089-30, 6089-31, 6088-30


Ridgid: R1005, R1020


Metabo: 6.00270.42, 6.00270.00, 6.06696.42, 6.06696.00, 6.06701.42,6.00259.42, 6.00259.85, 6.00264.42, 6.00264.00, 6.00263.42, 6.01101.42, 6.00274.42, 6.02131.42, 6.00281.42, 6.00281.00, 6.00292.42, 6.00269.42, 6.00304.42, 6.00166.42, 6.00322.42, 6.00279.42, 6.06711.42, 6.00267.42, 6.00268.42, 6.06250.42, 6.06418.42, 6.06445.42, 6.02170.86, 6.02170.52, 601119520


Hitachi: G12SA3, G12SE2, G12SE2P9, G12SN, G12SR3, G12SS, G12VA, G13SC2, G13SC2P9, G13SN, G13SP, G13VA, G18DL, G18MR, G18MRP9, G18SCY, G18SR, G18SS


Ryobi: AG452K, AG402, AG700


Craftsman: 24544, 26438, 24543


Skil: 9296-01, 9295-01



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