Masonry Granite Dry Diamond Core Bit Drills For Stone

Masonry Granite Dry Diamond Core Bit Drills For Stone

Product Description of dry diamond core bit

Application of diamond drills for stone:
DRY Diamond Core Bits - are designed to meet the demands of more and more core drilling applications right on the job sites. These high quality diamond core bits can be used both dry and wet on granite and concrete countertops. They can be used to drill porcelain tile very effectively if edge chipping is not a big concern. 1/4", 3/16", 3/8" and 1/2" bits are non-core bits. 5/8-11 arbor fits standard polishers and grinders. Maximum speed for the bits are 4500 RPM. Use water to cool down the bit is highly recommend to extend their lives.

?4" in total length and 2.5" drilling depth.

?Both coring bits and smaller size non-coring bits have holes for center water cooling

Features:

• Better removal rates and less thermal damage to the body

• hold simple and intricate forms through the entire working life

• Maximum exposure of diamond particle

• Faster drilling and more consistent performance

Standard Specification for Electroplated marble diamond core drilling bit:

Established in 1994, Huazuan Diamond Tools is well-known as one of the leading masonry granite dry diamond core bit drills for stone manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality masonry granite dry diamond core bit drills for stone at cheap price, please feel free to contact us and try our wholesale service.