Best Quality Masonry Drill Bit with Black and White Finish for Drilling Wall

Product DescriptionBest quality masonry drill bit with black and white finish for drilling wallSize:1 pc each size:   5, 6, 8mm x 110m2 pcs each size:  6, 8, 10mm x 160m1 pc:                 12 x 160mm1 pc each size:   8, 10, 12, 14mm x 210mm1 pc each size:   14, 16mm x 260mm1 pc each size:   10, 12, 16, 20mm x 450mmSurface treatment are available:  Galvanized finish, Nickel Plated, Chrome coated, Black finish, Sandblasted finish.  Material can be selected according to customers' requirements.Drill Bits set are availableInch size are available Related products  Why choose usFAQQ: What can we provide ?A: We are a professional manufacturer of hole saw and have our own packing centre. Through more than 10 years of effort, we have worked together with many good manufactuers of different tools as an exclusive tool club. We can provide our factory direct price for a vast range of products, including power tool accessories, hand tools, combination kits, etc.Q:What is the shipping port?A: We ship the goods via Shanghai port.Q:How about the sample?A: The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an accountQ:How do you control the quality?A: We will make samples before mass production, and mass production will be arranged after samples approved. Doing 100% inspection during production, then do random inspection before packing, taking pictures after packing. Shipping way1. Small quantity: by international air express, within 3-7days arriving2. Large quantity: by ocean cargo, arriving time depends on customers destination Our service1. 24hours online technical support (telephone and email)2. 100% Satisfaction Guarantee3. Engineers are available Please contact with me when you gonna order,we will answer back ASAP. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1