Tile Glass Drill Tungsten Carbide Tipped Bits 14'' Shank 10mm 10MM

Specifications: Material: Tungsten Carbide Tipped Size Shank?Diameter(SHK) Total?length(L) Working?length(l) 6mm 1/4?''?(6.35mm) 7.6cm 4.7cm 8mm 1/4?''?(6.35mm) 7.7mm 4.7cm 10mm 1/4?''?(6.35mm) 8.3cm 4.9cm 12mm 1/4?''?(6.35mm) 8.8cm 5.6cm ? Features: ①Using Tungsten carbide tipped,?has?strong?toughness?and?wear?resistance. ②?shank?Titanium?Triangle?drill?use?of??hard?tungsten?steel?alloy?material,?sharp?,??speed. ③Opening?hole?neat,?smooth,?no?broken?edges,?will?not?produce?tremors?phenomenon. ④Incision?resistance?are?small,?increase?the?opening?speed,?long?service?life. ⑤Can?be?installed?in?the?hand?drill,?electric?drill.?Suitable?for?Ceramics,?granite,?tiles,?,?wood,?plastic,? concrete?wall?to?drilling?hole.?Family?necessary?products. ? Note:?When?you?openings?hole?need?to?add?cooling?,?such?as?water,?,?turpentine,?etc.,?in?order?to?improve? service?life. ? Package?included: 1x?Drill?Bit












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