YALUSO Concrete Grinding Wheel 3Pcs 4-1/2' Double Row Diamond Cup Grinding Wheels, 12-Segment Turbo Row Wheel, Diamond Circular Blade Set for 4-1/2' Angle Grinder/Masonry/Granite/Marble/Concrete
Package Include: Our set includes 3Pcs 4-1/2" (115mm) grinding discs with 7/8" (22mm) abor hole, fit for 4-1/2" Angle Grinder. Includes 1 x 12-segment diamond grinding turbo row cup wheel, 1 x double row segment diamond grinding cup wheel, 1 x diamond circular blade for dry/wet cutting. Every disc comes with 2 types of silver rings (22mm to 16mm(5/8"), 22mm to 20mm), help you cope with different occasions..
Premium Diamond Material: Our grinding cup wheels are constructed of high concentration of diamond segment and precision stamping steel base plate, rust and corrosion resistant. Large diamond grind segment for more aggressiveness..
Exhaust Hole Design: The cup grinding wheels features air holes, designed to maintain and cool the cutting pattern and reducing wear.
Quick Grinding & Cutting: Provides with a fast cutting effect on masonry, stone, and concrete. High diamond concentration for long durability and aggressive material removal performance..
Diamond Saw Blade for Masonry: Turbo rim for smooth & fast cutting of masonry, concrete, pavers, terrazzo, roof tile. Universal for dry or wet cutting. Designed as thin kerf, it can increase the cutting speed while minimizing dust..
Wide Application: Our diamond grinder cup wheel is used for dry/wet grinding....
SHDIATOOL Tile Diamond Saw Blades Porcelain Cutter Disc for Dry/Wet Cutting Grinding Ceramic Marble Artificial Stone Diameter 4.5 Inches x 7/8 inch
Dimensions: 115x1.9x22.23mm (Diameter x Thickness x Hole),Diamond Segment Height-Front 20mm,Diamond Segment Height-Back 10mm.
Special Design:the double-sided cutter head,Front/back diamond segment height- 20/10mm,can allow for trim/grind on front face and make straight cuts and grind bullnose edge.
X Mesh turbo rim segments are Sharp and Wear-resistant,can help to cool and bring the dust out and get more efficient and better performance.
Hot pressed Technology with high-quality diamonds of this Tile Marble blade provides longer working life and more accurate straight line cuts.
Dry/Wet Cut and Grind Ceramic,Tile,Marble,Artificial Stone, Ultra-clean, spark-free and chip-free cuts.
Dimensions: 125x1.9x22.23mm (Diameter x Thickness x Hole),Diamond Segment Height-Front 20mm,Diamond Segment Height-Back 10mm.
Special Design:the double-sided cutter head,Front/back diamond segment height- 20/10mm,can allow for trim/grind on front face and make straight cuts and grind bullnose edge.
X Mesh turbo rim segments are Sharp and Wear-resistant,can help to cool and bring the dust out and get more efficient and better performance.
Hot pressed Technology with high-quality diamonds of this Tile Marble blade provides longer working life and more accurate straight line cuts.
Dry/Wet Cut and Grind Ceramic,Tile,Marble,Artificial Stone, Ultra-clean, spark-free and chip-free cuts.
Staligue 9Pcs 16G Septum Clicker Rings Stainless Steel Hoop Hinged Segment CZ Opal Nose Rings for Women Cartilage Tragus Hoop Helix Daith Earrings Nose Piercing Jewelry 8MM
Septum Clicker Rings-----One order contains 9 different styles of septum clicker rings, available in silver tone/gold tone/black/rose gold tone. Our set includes: opal septum ring,bat septum ring,butterfly septum ring,alien septum ring,cz hinged segment septum ring ect.A variety of styles can be arbitrarily matched according to your different preferences, bringing you a different feeling every day.
High-Quality Hoop Hinged Segment-----Hoop Hinged Segment are made of 316L stainless steel,sturdy and durable,lead&nickel free,hypoallergenic,safe to wear.Highly polished surface and strict metal electroplating craft make the piercing surface smooth and shiny,strong color retention,not easy to fade, and comfortable to wear.It is a daily septum piercing jewelry and gift suitable for most people..
Multiple Uses Size-----Nose rings hoop gauge: 16g=1.2mm,inner diameter: 8mm(5/16inch).These piercing jewelry are ideal for use as daith earring,septum clicker rings,tragus hoop,helix piercing,cartilage earring hoop,nose rings hoop,hinged hoop segment ..
Piercing Jewelry Gift-----These septum clicker rings are nice gifts choices....
AOICRIE 2PCS MAX7219 Dot Matrix Module for Arduino Microcontroller 4 in 1 Display with 5pin Line for Arduino for Raspberry Pi (Green)
★The MAX7219 also allow the user to select code B decoding or no-decode for each digit..
★The MAX7219 is compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs..
★Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit..
★Only one external resistor is required to set the segment current for all LEDs. A convenient 3-wire serial interface connects to all common µPs. Individual digits may be addressed and updated without rewriting the entire display..
★The devices include a 150µA low-power shutdown mode, analog and digital brightness control, a scan limit register that allows the user to display from 1 to 8 digits, and a test mode that forces all LEDs on..