DE - Drilling Holes in Rocks

Best Drill Bit For Rock on April 2024 Shopping Deals at Bestonio.com

  • 30 pcs SET 10 pcs. 1mm 10pcs. 2mm 10 pcs. 3mm Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1 mm 2 mm 3mm (1/8")

    • UPC: 600095802291
    • ASIN: B00CNXFUBG
    • Brand: DRILAX
    • Manufacturer: DRILAX

    Wet drilling only. These are delicate, very small diameter diamond drill bits. The diamond coating is very thin. Can not take any abuse.

  • DEWALT DW5207 7-Piece Premium Percussion Masonry Drill Bit Set

    • UPC: 787721788096
    • ASIN: B00004RHBF
    • Brand: DEWALT
    • Size: .25
    • Manufacturer: Dewalt

  • DEWALT DW5470 5-Piece Rock Carbide SDS Plus Hammer Bit Set

    • UPC: 787721804734
    • ASIN: B00004RHCV
    • Brand: DEWALT
    • Manufacturer: Dewalt

  • uxcell 10Pcs 6mm Diamond Coated Hole Saw Drill Bits for Glass Ceramic Tile Marble Rock Porcelain

    • ASIN: B073LW7B7K
    • Brand: uxcell
    • Size: 6mm
    • Manufacturer: uxcell

    Descriptions:1. Designed for drilling 6mm diameter holes.2. Nickel-plated hole saw drill bit with a diamond dust coating offers superior performance and cutting strength.3. Cut clean and round holes to a depth of approximately 5mm.4. Excellent for making clean and accurate hole on glass, tile, porcelain, marble and other fragile materials.5. Always... [Read More]

  • Aiskaer 60 Pcs Premium Diamond Drill Bit Cylindrical Burr Kit Jewelry Beach Sea Glass Shells Gemstones Lapidary.1mm 20pcs.2mm 20pcs.3mm 20pcs

    • ASIN: B01CY55Z94
    • Brand: Aiskaer
    • Manufacturer: Aiskaer

    About the productVery popular drilling burr tools used by Jewelry Designers for drilling holes in Beach Sea Glasses, Stones, Rocks for making Necklaces, Earrings, Pendants and Bracelets. Aiskaer tools have multiple layers of fine industrial diamond particles bonded to the tips which provides for longer drill life. Aiskaer tools are excellent for dr... [Read More]

  • COMOWARE Masonry Drill Bit Set- 7pcs Carbon Steel Carbide Tip Drills Through Concrete Masonry Triangle Shank Best for Brick, Masonry, Concrete, Rock, Ceramic Tile, Cement and much more, 3/16"-1/2"

    • ASIN: B07MJRV7JG
    • Brand: COMOWARE
    • Manufacturer: COMOWARE

    Specification: Material: High carbon steel Flute: 2 Flute Handle: Triangle Shank Handle. Dimension & Package Included: 3/16" (Dia)x 80mm(L) 1/4" (Dia)x 100mm(L) 5/16" (Dia)x 100mm(L) 1/4" (Dia)x 152mm(L) 5/16" (Dia)x 152mm(L) 3/8" (Dia)x 152mm(L) 1/2" (Dia)x 152mm(L)

  • Assorted Pack of 20pcs. 4 Sizes 1mm 1.5mm 2mm 2.5mm Diamond Twist Drill Bit Jewelry Beach Sea Glass Shells Gemstones Lapidary

    • UPC: 600095802260
    • ASIN: B00BRMPPUA
    • Brand: DRILAX
    • Manufacturer: DRILAX

    These bits are a very popular type and size used by Jewelry Designers for drilling a nice clean hole in Beach Sea Glass for making Earrings, Pendents and Bracelets. They have multiple layers of industrial diamond particles bonded to the tips which provides for longer drill life and are excellent for drilling completely through any thickness of Beac... [Read More]

  • Afantti 120 PCS Diamond Burr Drill Bits Set for Glass Tiles Stone Rock Ceramic Wood Engraving Carving Grinding Sanding Rotary Tool, 3mm Shank

    • UPC: 606682937735
    • ASIN: B07S4L6WLT
    • Brand: Afantti
    • Manufacturer: Zhongshanshi Xiaomiao Dianzi Shangwu Youxiangongsi

    120 PCS Diamond Burrs Set: 30-Piece per box This set includes various sizes of the following shapes: Cylinder Ball Cone Tapered Needle Point Recommended to use water as a lubricant when using these burrs

  • 10 Piece Masonry Drill Bits Set (TILE, BRICK, CEMENT, CONCRETE, GLASS, PLASTIC, CINDERBLOCK, WOOD) Chrome Plated with Industrial Strength Carbide Tips - BONUS STORAGE CASE INCLUDED

    • UPC: 860172002024
    • ASIN: B07DQRDPT7
    • Brand: Owl Tools
    • Manufacturer: Owl Tools

    Masonry Drill Bits by Owl Tools

  • Diamond Drill Bits, Baban 10Pcs Hole Saw Diamond Drill Bit Hollow Core Drill Bit Set for Diamond Coating, Carbon Steel for Glass, Ceramics, Porcelain, Ceramic Tile, Marble, 6-32mm

    • ASIN: B01L92YM1A
    • Brand: Baban
    • Size: 6-32mm
    • Manufacturer: Moworve

    Features: --100% brand new and high quality. --Can be used with a standard electric drill. --Always use lubrication (water), otherwise the diamond core drill will burn. --Materials and only needs water for lubrication. --This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other. Specifications... [Read More]

  • 13mm 1/2" Diamond Hole Saw Drill Bit Coated Masonry Tools for Rocks Stone Glass

    • UPC: 708747499551
    • ASIN: B07HHWZHJT
    • Brand: Joiner
    • Size: Hole Diameter 13mm
    • Manufacturer: Joiner

    13mm Diamond Coated Hole Saw Drill Bits for Stone Granite Marble Ceramic Pack of 5Pcs Product Specification Product Name: Diamond tip masonry bit, Stone cutting bits, Granite hole bit Outside Diameter : 13 mm(close to 1/2" inch) Internal Diameter: 10mm Shank Diameter: 6.5mm Drilling Depth: 29mm Total Length: 55mm Brand Name: Joiner Use: Masonry Dri... [Read More]

  • DEWALT DW5446 5/8-Inch x 6-Inch x 8-Inch ROCK CARBIDE SDS Plus Hammer Bit

    • UPC: 028874054462
    • ASIN: B0000224YW
    • Brand: DEWALT
    • Size: Pack of 1
    • Manufacturer: Dewalt

    Bit has elongated four flute helix for faster material removal and three flats on the shank that prevent it from slipping back into the chuck. Used for drilling small holes in masonry, concrete, rock and artificial stone.

  • Bosch HC5021 5/8 In. x 21 In. SDS-max Speed-X Rotary Hammer Bit

    • UPC: 000346208085
    • ASIN: B0000TZXZ8
    • Brand: Bosch
    • Size: 16-Inch
    • Manufacturer: Bosch

    Bosch carbide rotary hammer bits feature tips that stay sharper longer and deliver more holes within specification than competitive bits. Manufactured to ANSI specification B212.14. SDS-max rotary hammer bits fit Bosch SDS-max hammers and competitive SDS-max drive hammers and Hilti hammers using TE-Y and TE-FY shanks. Unrivaled power from solid car... [Read More]

  • DEWALT DW5469 1-1/8-Inch x 16-Inch x 18-Inch Rock Carbide SDS+ Hammer Bit

    • UPC: 028877441566
    • ASIN: B000H0XQWW
    • Brand: DEWALT
    • Manufacturer: Dewalt

    The DEWALT DW5469 1-1/8" X 16" X 18" SDS+ Hammer Bit features a ROCK CARBIDE tip which maximizes carbide surface contact for longer bit life. The Four flute design cleans debris out for fast, efficient drilling - with increased steel to prevents breakage. For use with electric or cordless rotary hammers. Commonly used for drilling holes in poured c... [Read More]

  • DEWALT DW5468 1-1/8-Inch x 8-Inch x 10-Inch Rock Carbide SDS+ Hammer Bit

    • UPC: 028877441559
    • ASIN: B000H0TS8I
    • Brand: DEWALT
    • Size: 1-1/8-Inch x 8-Inch x 10-Inch
    • Manufacturer: Dewalt

    DEWALT DW5468 1-1/8" X 8" X 10" Rock Carbide SDS+ Hammer Bit; features a ROCK CARBIDE tip which maximizes carbide surface contact for longer bit life. The four flute design cleans debris out for fast, efficient drilling. For use with electric or cordless rotary hammers. Commonly used for drilling holes in poured concrete and other masonry up to 1-1... [Read More]

  • 2" Diamond WET Coring Bit - Concrete Core Drill by BLUEROCK Tools

    • UPC: 702874145398
    • ASIN: B00NPD965O
    • Brand: BLUEROCK
    • Manufacturer: BLUEROCK TOOLS

    NEW - 2" BLUEROCK TOOLS DIAMOND WET CORING BIT FOR CORE DRILL. Outside Bit Diameter: 2" Overall Length: 17" Approximate Inside Barrel Depth: 14.5" Approximate Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z-1 Core Drills) Note to buyer

  • 30 Pack 1mm Diamond Drill Bit Jewelry Beach Sea Glass Shells Gemstones Lapidary 30pcs. 1/24 Inch Necklaces Earrings, Pendants, Bracelets, Beach, Tiles, Marble, Rocks, Ceramic, Porcelain, Case Coated Drills Burrs

    • UPC: 600095802246
    • ASIN: B00AZMRZ4W
    • Brand: DRILAX
    • Manufacturer: Precision Diamond Tools

    These bits are a very popular type and size used by Jewelry Designers for drilling a nice clean hole in Beach Sea Glass for making Earrings, Pendents and Bracelets. They have multiple layers of industrial diamond particles bonded to the tips which provides for longer drill life and are excellent for drilling completely through any thickness of Beac... [Read More]

  • DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS Plus Hammer Bit

    • UPC: 028874054479
    • ASIN: B0000224YX
    • Brand: DEWALT
    • Size: Pack of 1
    • Manufacturer: Dewalt

    Innovative flexible design with wide temples to help with side protection and provide a more comfortable fit; made with the latest technology to help keep your vision clear; impact-resistant lenses that absorb 99.9% of UV,UVA and UVB radiation; includes microfiber storage bag and lanyard; meets the requirements of CSA Z94.1-2005, Type 1, Class C.... [Read More]

  • Drilax Diamond Drill Bit Set 5 Pcs 3/4, 1, 1-1/4, 1-1/2, 1-3/4 Inch Wet Cutting Ceramic, Porcelain Tiles, Glass, Granite, Bottles, Diamond Coated Core Hole Saws- Kitchen, Bathroom, Shower, Faucet

    • UPC: 046737340170
    • ASIN: B00QQTGECW
    • Brand: Hardware & Outdoor
    • Manufacturer: DRILAX

    This is a great value set of 5 pieces: 3/4" (0.75 inch), 1 inch, 1 1/4" (1.25 inches), 1 1/2" (1.5 inches), 1 3/4" (1.75 inches) Great Value SPECIAL FEATURE : INCREASED DEPTH of CUT Our tools do not need center pilot holes. Center pilot hole drills are mostly for wood, metal, etc. Drilax tools can drill 1-3/8" in depth. Shank sizes vary but the lar... [Read More]

  • Carving Expert Stone Carving Set Polishing Rotary Tools Diamond Burr Accessories for Carving/Engraving Stone, Rocks,Jewelry, Glass, Ceramics Dremel Rotary Tools

    • UPC: 702472874133
    • ASIN: B00OJWD9XA
    • Brand: Carving Expert
    • Manufacturer: Carving Expert

    Included:  Impeller: 3x12mm, 5pcs; 3x15mm, 5pcs; connecting rod, 1pc   Grinding burr: cylindrical shape: 3x6mm, 3x8mm,5pcs for each;rounded cylinder: 3x6mm,3x8mm,2pcs for each(Grit 60) T shape E needle burr: 3x6mm, 4pcs(Grit 60) Fine sand shape burr: 3x6mm 6pcs;Needle:2pcs(Grit 150) Diamond Disk: 20mm 2pcs; 30mm 2pcs, with 2pcs connecting rods. ... [Read More]

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