high quality diamonds and vercro backing Very flexible for rounded or curved areas Don't burn surface 50#-3000 buff
diamond core drill is used for drilling the glass hole,it has stable quality and not crack the glass edge.
rock drilling tool : 1.high penetration rate 2.high core recovery ratio 3.long bit life on working 4. ISO9001 certified
sintered diamond core drill for glass Durability Resistance to corrosion Dimensional accuracy Competitive quality and price
T30 tungsten carbide core drilling bits for drilling hard formation 1. Professional manufacturer 2. 100% virgin material
diamond core drill bit 1.competitive price 2.manufacturer 3.accept customized 4.high quality,can drill more than 30 holes
wet core drill core bit 1.1-1/4UNC thread 2.Designed for Reinforce concrete 3. For coring holes in brick, masonry.
Impregnated Diamond Core Drill Bits Size: AQ,BQ,NQ,HQ drill bit drill bit: drill soft ~ hard rock Used for rock/mining drill
1best quality with low price 2wet/dry cutting 3premium quality 4for cutting concrete,marble
core drill 1.Size:6-102mm 2.Used for drilling granite,etc 3.Competitive price 4.Very aggressive
Diamond core drill bit 1.Use with concrete, reinforced concrete 2.Dry / wet application 3.Thread:1 1/4"UNC
Diamond core Drill Bit 1.combined,diamond tool 2.punching functual well 3.perfect package 4.reasonable price
Reinforced concrete diamond core dril bit 1.For concrete drilling 2.Efficiency drilling 3.Easy control 4.Dia.:20-300mm
glass drill bit fast drilling speed high efficiency less chipping
Granite perforate diamond core drill bit for dry/wet - Life-Span: 250+ holes each - Dry/Wet - 30%+ sharper - High CPR
Diamond core drill bit 1.High drilling efficiency 2.Long lifespan 3.Stable performance 4.The superior diamond core drill bit