Drill Bits CROSS

Features: 1. It has strong toughness and wear resistance 2. Incision resistance are small, increase the opening speed, long service life 3. Industrial grade Coated Carbide Point with 4 Cutting edges 4. Can be installed in the hand drill, electric drill 5. Suitable for ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole Specifications: Material: Zinc Alloy Bit Type: Tile & Glass Drill Bit Drill diameter: 3mm/4mm / 5mm / 6mm / 8mm / 10mm Package Includes: 6pc/set x Drill Bit

Description: Name: drill bit Color: Black Material: Metal Specification: 3-12mm Packing list: 7x drill bit

Description: Product Name: Drill Bit Set Material: Alloy Color: Orange Total Length: 3mm cutting diameter: 80mm/3.1 inches 4mm cutting diameter: 80mm/3.1 inches 5mm cutting diameter: 80mm/3.1 inches 6mm cutting diameter: 100mm/3.9 inches 8mm cutting diameter: 110mm/4.3 inches 10mm cutting diameter: 120mm/4.7 inches 12mm cutting diameter: 120mm/4.7 inches Packing list: 7Pcs x Orange Drill Bit

For Porcelain Ceramic Concrete Brick Wall Glass Mirrors Plastic Wood Tungsten Carbide Tip Tile Drill Bits 5Pc Multi-Material 5Pcs Multi-Material Tungsten Carbide Tip Tile Drill Bits For Porcelain Ceramic Concrete Brick Wall Glass Mirrors Plastic Wood Made of tungsten carbide, will not get rust or erosion,hardness is up to HRC.70 PRODUCT SPECIFICATION: Package quantity: 5 Pcs, 2x 6mm(1/4"), 1x 8mm(5/16"), 1x 10mm(3/8"), 1x 12mm(1/2") Material: High quality tungsten carbide tip(HRC.70) Shank: 3-flats shank Color: Black & Silver Used for：tile, concrete, brick, glass, plastic and wood,etc USER INSTRUCTION: Tool: Power drill. Do not use impact mode of drill or hammers When drilling hard

Features: *100% Brand New and High Quality *Carbide tipped cross head drill bits, features precision cutting tips for quick, smooth cut and finish *Twin spiral, drilling efficiency, high precision *Long lasting life and features 4 cutting edges for hard masonry materials *Double double slot and round shank for efficient waste removal *Use by electric drills and drilling machines *Suitable for clinker, concrete, brick, natural or artificial stone Specification: Material: 40Cr and original YG8C Shank: SDS PLUS Flute: double flutes S4 Tip: Cross Tips / 4 Cutters Drill body hardness: HRC45 to HRC48 Carbide Hardness: HRC89.5-90.5 Diameter: 5/6/8/10/12mm Length: 110mm Packing Included: 1pc Drill

Label:Yes Product Size: 3/4/5/6/8/10/12mm Shank type: Hex Brand new and high quality Colour: Black Material: Cemented Carbide Main Features: 1. High-Quality Materials:It is made of high quality YG6X alloy as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness. 2. Surface Electrophoretic Paint Process:Full-grinding and anti-rust treatment, clean and sharp without burrs .The drill bit is more wear-resistant and more durable . 3. Fully automated polishing: Polished CNC is fully automated, each one is unified. 4.Unique Cross Angle Design:Small incision resistance,feature drilling stably, fast speed, not breaking the border. Opening neat, smooth, no