Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools

Short Description:

Masonry core drill bit is an ideal diamond tool for making holes on brick, granite, marble, and other stones. It is widely used in countertops, walls, and other projects. For our short core drill bit (wet drilling), the diameter is usually from φ6mm to φ120mm, and the segment types can be solid type, crown type, and segmented type. According to your drilling projects, the length of the stone core drill bit can be customized, and it is usually 60mm. The connection can be G1/2″, 5/8″...


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Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools Detail:

Masonry core drill bit is an ideal diamond tool for making holes on brick, granite, marble, and other stones. It is widely used in countertops, walls, and other projects. For our short core drill bit (wet drilling), the diameter is usually from φ6mm to φ120mm, and the segment types can be solid type, crown type, and segmented type. According to your drilling projects, the length of the stone core drill bit can be customized, and it is usually 60mm. The connection can be G1/2″, 5/8″-11, M14 and shank. Please check our masonry core drill bit list as follows:

Different types of diamond formulas fit different materials. Sunny Superhard Tools can provide you with the proper diamond formula to fit your material and boost the drilling project. We use high-quality artificial diamonds. Some of them are imported from Ireland Brand -”Element Six”, to guarantee the high performance of our stone core drill bits.

  • Drilling smoothly & steadily for different stones and bricks.
  • The diameter and working length can be customized upon your requests.
  • High-quality artificial diamonds are used to ensure high performance.
  • Good packaging and fast delivery.

Optional Size of diamond core bit (other specifications are available upon request)

OUTER
DIA.
DRILL DEPTH Connection Type Segment Type
Segment Height
mm mm mm
Φ6 50 G1/2″, 5/8″-11, M14, shank  Solid 10
Φ8 60  Solid 10
Φ10 60  Solid 10
Φ12 60  Solid 10
Φ14 60  Solid 10
Φ16 60  Solid 10
φ18 60  Solid 10
φ20 60 G1/2″, 5/8″-11, M14  Crown 10
φ25 60  Crown 10
φ30 60  Crown 10
φ35 60  Crown 10
φ40 60  Segmented  10
φ45 60   Segmented  10
φ50 60   Segmented  10
φ55  60   Segmented  10
φ60  60   Segmented  10
φ65  60   Segmented  10
φ70  60   Segmented  10
φ75  60   Segmented  10
φ100  60   Segmented  10
φ120  60   Segmented  10
Other specifications can be customized upon your requests.

Product detail pictures:

Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools detail pictures

Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools detail pictures

Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools detail pictures

Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools detail pictures

Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools detail pictures


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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for Factory Cheap 2 1 2 Diamond Core Bit - 30mm Crown Type Masonry Core Drill Bit For Granite Marble Stones – Sunny Superhard Tools , The product will supply to all over the world, such as: Spain, Jamaica, Malaysia, Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Edith from San Francisco - 2018.06.03 10:17
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Roberta from Azerbaijan - 2017.04.18 16:45

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