< b >● Product Size : L8.66'' x W4.6'' x T0.08'' < br > (L 220mm x W 117mm x T 2.0mm).< br >< b >● Material : Hardened Stainless Steel.< br >< b >● Finish : Blue PVD plating with clear laser text.< br >< b >● Accuracy : Hole gauge 0.0008'’ (0.02mm).
< b >● SAE UNC/UNF & Metric : #0 to 1/2'',metric M1-M8 tap drill Sizes and with drill bit hole gauge.< br >● Inch & metric scales rulers.< br >● Essential for professionals,DIYers and household,long-lasting.
★【STAINLESS STEEL & CLEAR LAYOUT】: Made from hardened stainless steel for long-lasting use.Blue PVD plating with laser text,scratch-resistant and guaranteed for a long time.
★【FULL DRILL TAP CHART】: It covers tap drill guide for both imperial (0-80'' to 1/2-20'') & metric (M1-M8) and metric fine thread types.This chart is essential for DIYers,machinist in a garage,CNC shop,or warehouse where you use different drills and taps.
★【DRILL BIT GAUGE】: Drill bit hole gauges accurate to 0.0008"(0.02mm).This comprehensive tool enables you to quickly find the taps and suitable drill bits you need.It is a essential practical tool.
★【COMPACT & COMPREHENSIVE】: Inch & metric scales rulers and the calculation formulas for tap drilling for 75% thread in both imperial and metric.
★【WORKSHOP ESSENTIAL】: This reference chart eliminates guesswork and helps prevent thread-cutting errors,saving both time and materials in your machining projects.
【PATENT PENDING 】: We have applied for patents and Copyrights for this product.