Diamond Edge Shaping & Polishing Combo Kit – 3-1/4" Beveling Chamfer Bit + 2" Milling Bit + 2-1/2" Core Drill Bit + 3 step 4" Polishing Pads for Granite, Marble, Quartz, Stone, Concrete (Wet Use)

This package carries (a)-(e): (a) 1 Piece of 4" pvc velcro pad holder (its arbor is 5/8"-11 Female Thread). REMIND: PVC Pad holder's max velocity is 5000 RPM. Please do not use it wth high speed grinder or polisher. One set of 4" Diamond wet Dry Use (wet use recommended) Polishing pad for granite stone marble concrete travertine ceramic polishing: 1 Piece of STEP ONE, STEP TWO, STEP THREE. (b) 1 Piece of 1 Piece of from (27mm) to 3 1/4" (82mm Diameter) Trimming Chamfer Bit. With 5/8"-11 Female Thread arbor.It is a versatile milling bit designed to enlarge, shape and/or round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.Diamond beveling chamfer bit can bevelorchamfercrated rough holeson glass,granite, marble, stones,ceramic and porcelain tiles.This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.It is manufactured with top quality raw materials and high end production processes to grant outstanding performances. It can bring a smooth,beautiful hole finish. (c) 1 Piece of 50mm / 2" Diameter Diamond Vacuum Brazed Coarse Finger Bit / Milling Bit / Zero tolerance grinding drum for stone granite marble porcelain ceramic sink hole inner edge polishing / shaping / enlarging. with 5/8"-11 female thread arbor. (d) 1 Piece of 2-1/2" (65mm diameter) diamond core drill bit for stone concrete ceramic granite marble hole cutting (5/8"-11 female thread arbor). (e) 1 Piece of 3/8" Diameter drill adapter (if you want to use it with electric drill, it make it happen).

• Complete 4-in-1 Diamond Tool Set: Includes 3-1/4" beveling chamfer bit, 2" milling bit, 2-1/2" core drill bit, and 3 pcs 4" polishing pads — a full kit for stone edge shaping, hole drilling, and final polishing.
• Professional Edge Finishing Solution: Ideal for granite, marble, engineered stone, quartz, and concrete — perfect for countertop fabrication, sink cutouts, and edge detailing.
• Precision Diamond Milling & Beveling: 2" diamond milling bit prepares a flat, clean edge surface before using the 3-1/4" chamfer bit for a smooth, consistent bevel.
• Smooth Drilling Performance: 2-1/2" core drill bit delivers fast, clean holes in stone and concrete with minimal chipping — great for plumbing, faucets, and anchor holes.
• Polishing Pads for High Gloss Finish: 3-step 4" diamond pads provide a mirror-like surface finish; wet use design extends tool life and reduces heat buildup.