10 Best
Core Drilling Concretes
-
Product Highlights- Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,all-purpose drilling
- Dry drilling without water,use water for longer time
- Diameter 6mm,diamond length 10mm,round shank
- Wax inside for cooling,our diamond tipped drill bits have wax cores built-in for cooling and lubrication.special designed with hole and groove in the side of drill bit for removing stone chips
- Vacuum brazed diamond technology provide very high efficiency,cuts faster,durable and sturdy
SHOWview product -
-
Product Highlights
- Dual air chamber provides for dust collection and suction to the wall
- Rubber seal maintains suction on the drilling surface
- Maximum diameter 132mm dust collector attachment
- Dust port accommodates 1-5/8 in. vacuum nozzles and can also fit other nozzle sizes with adaptors
- System is universal and is designed to connect to a vacuum so that it can be used with any size hammer and can accommodate the full range of core bit diameters and drilling depth.
SHOWview product -
Product Highlights
- The teeth of the drill bit are sharp, the vibration is small during the opening process, and the operation is stable. rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
- Designed professional drain holes ensure smooth chip removal during opening. comes complete with core drill, pilot drill, and sds arbor, easy and fast to cut smooth clean hole.
- Made of hardened metal, high grade tungsten carbide tipped, durable and long service life. suitable for brick walls, red bricks, masonry walls, foam bricks, hollow core drills, etc. it can be used to install air conditioners, such as air conditioners, hoods, or washing machines machines pipe punching etc.
- This set includes 30mm, 40mm, 50mm and 110mm core drill bits, sds + arbors, guide drills and a 350mm sds + extension shank.
- Low pressure is essential to prolong the life of the cutting tips and get a straight cut. hole openers cannot be used for concrete, load-bearing walls, walls with steel bars.
SHOWview product -
Product Highlights
- 【cobalt-enhanced teeth】our core drill bit features cobalt-enhanced teeth that resist high temperatures and wear, ensuring longer-lasting durability and superior cutting performance. designed for drilling into concrete, concrete with light steel reinforcement, or hard masonry.
- 【wet use only】our diamond core drill bits are designed exclusively for wet drilling, reducing heat and friction for longer bit life and improved drilling performance. be sure to use water or coolant during drilling.
- 【diamond wet core drill bit】 crafted from the highest quality diamond and steel materials, our wet drill core bits offer exceptional performance and unrivaled durability. engineered to meet the demands of professionals and diy enthusiasts alike, these core drill bits are ideal for drilling through the toughest materials with precision and ease.
- 【size of core drill bit 】 1-1/4 inch(3.1cm) threaded connection, compatible with most core drilling machines. with a 102mm diameter, 470mm length, 10mm segment height, 9mm segment width, and 9 segments, they provide optimal drilling efficiency.
- 【versatile applications】amtovl's core drill bits are perfect for a wide range of drilling applications, including reinforced concrete, engineering construction, firefighting pipes, and wall-opening projects. they can also be used for plumbing, hvac, electrical installations, and other tasks that require precise and efficient drilling in tough materials. these bits are s...
SHOWview product -
Product Highlights
- 💎【uses】the concrete hole saw kit is mainly used for drilling holes on the wall when installing air conditioners, ventilation fans, water pipes and gas pipes. ideal for drilling holes in a variety of materials such as concrete, mortar, blocks, tiles, bricks, marble, granite and stone.
- 💎【sharp dril】the wall cutter drill bit adopts a three-blade cutting design, 135° precision angle, sharp durability, and high impact resistance, making it easy to cut into walls.
- 💎【set contents】30mm core drill x 1, 40mm core drill x 1, 50mm core drill x 1, 68mm core drill x 1, sds plus adapter x 1, 350mm round handle connecting rod x 1, wrench x 1
- 💎【features】1.the round handle connecting rod is suitable for light electric hammers. 2. center drill for accurate positioning. 3. no need to add water when punching. 4. the thickest wall thickness that can be drilled is within about 32cm.
- 💎【high quality material】concrete hole saw set is made of steel and alloy, which is strong, durable and has a long service life.
SHOWview product -
Product Highlights
- The teeth of the drill bit are sharp, the vibration is small during the opening process, and the operation is stable. rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
- Designed professional drain holes ensure smooth chip removal during opening. comes complete with core drill, pilot drill, and sds arbor, easy and fast to cut smooth clean hole.
- Made of hardened metal, high grade tungsten carbide tipped, durable and long service life. suitable for brick walls, red bricks, masonry walls, foam bricks, hollow core drills, etc. it can be used to install air conditioners, such as air conditioners, hoods, or washing machines machines pipe punching etc.
- This set includes 30mm, 40mm, 50mm and 110mm core drill bits, sds + arbors, guide drills and a 350mm sds + extension shank.
- Low pressure is essential to prolong the life of the cutting tips and get a straight cut. hole openers cannot be used for concrete, load-bearing walls, walls with steel bars.
SHOWview product -
Product Highlights
- Suitable for professional, home or garage diy fix.
- Backed with 3 years guarantee for the peace of mind*
- Hardened and tempered steel hrc 42-45.
- Sds/ sds+ shank with 8mm pilot drill included.
- Quality professional tools & accessories.
- Professional core drill | 35mm, 40mm, 50mm, 82mm & 110mm |
SHOWview product -
Product Highlights
- The teeth of the drill bit are sharp, the vibration is small during the opening process, and the operation is stable. rounds alloy blade combinations, each blade to bear part of the workload, not prone to chipping off the edge.
- Designed professional drain holes ensure smooth chip removal during opening. comes complete with core drill, pilot drill, and sds arbor, easy and fast to cut smooth clean hole.
- Made of hardened metal, high grade tungsten carbide tipped, durable and long service life. suitable for brick walls, red bricks, masonry walls, foam bricks, hollow core drills, etc. it can be used to install air conditioners, such as air conditioners, hoods, or washing machines machines pipe punching etc.
- This products includes 30mm, 40mm, 50mm, 60mm or 68mm core drill bits, sds + arbors, guide drills and 110mm or 350mm sds + extension shank, you can choose the product package that meets your needs.
- Low pressure is essential to prolong the life of the cutting tips and get a straight cut. hole openers cannot be used for concrete, load-bearing walls, walls with steel bars.
SHOWview product -
Product Highlights
- Use on any drill - this set includes 1 x diamond core drill bit, 1 x 115mm long sds adapter, 1 x 88mm long hex shank adapter and 1 x 200mm long tct tipped hss centre / pilot drill bit
- Core drill set - ideal for plumbers, electricians, builders, professional contractors and diy lovers. this core drill can be used for wet or dry cutting. ideal for drilling holes for fitting flues and air vents etc
- Professional high performance diamond core drill bit set - this set can be used with any sds drill or any standard drill as it comes with both adapters.
- Clean cuts - great for drilling holes in concrete masonry brick block granite paving slabs limestone clay bricks aerated block asphalt breeze block stone blockwork dry wall sandstone screed etc
- Laser welded - our diamond drill bits are laser welded for ultimate strength. slots in the barrel are specifically designed for easy dust extraction
SHOWview product
Coupon copied
