1. Product name: Drilling tools of hard rock drilling bits for steel concrete asphalt

2. Feature: laser welded and high frequency silver brazed both types, Wet drilling and Dry drilling both type for choose. Special steel body designed for high effciency, long life and no breaking of segments.

3. Usage: drilling of Asphalt Concrete road, brick wall, concrete with steel bridge bean, dam etc.

4. Service: provide the superior and professional sale service, and manufacture core drill bit as customers request.

5. Capacties: Ø 18 to 500 mm.
6. Useful length: max. 450 mm.
7. Segment height: 10 mm.

8. Connection: 1/2 GAS,  1-1/4" UNC, M22, M31 etc.

9. More Photos of Drilling tools of hard rock drilling bits for steel concrete asphalt:

Who are we?

Hercules Abrasives & Cutting Tools Co., Ltd. are an independant, innovative company committed to supplying customers the best products and services from all over the world at the most competitive price.

Why are we different?

We listen very carefully to our customers and by offering honest, expert advice, we can deliver a competitive TOTAL SOLUTION each and every time.

What do we do?

Here at Hercules Abrasives & Cutting Tools Co., Ltd. we have 3 main areas of supply:

           Diamond tools and equipment for stone;
           Diamond tools and equipment for ceramic;
           Diamond tools and equipment for concrete.

                                CONTACT US

Rita He Hercules Abrasives & Cutting Tools Co., Ltd.  Xiamen Qicheng Import & Export Co., Ltd.  Add: #12, Xingbin Rd., Jimei, Xiamen, Fujian, China 361022   Tel: 0086-592-6256606 Fax: 0086-592-6287717 E-mail: ritahe(at)

Packaging: One piece/Bubble bags/ box, pieces/ maser carton.

Shipping:

• By Express (DHL/ FEDEX, UPS) for small order
• By air for medium order
• By Sea for big order or consolidated order

1. All Concrete Cutting, Drilling and Grinding diamond tools are offered;
2. All Product with top quality and good after sale service;
3. Other specifications are available upon request.