Big Gator Tools Metric and Standard V Style Hand Tap Guide Kit (MTG500NP, STD500NP)

Big Gator Tools Metric and Standard V Style Hand Tap Guide Kit (MTG500NP, STD500NP) Constructed with special nickle plated, heat treated alloy steel. Precision ground base to assure stability and accurate perpendicular alignment on flat surfaces. "V-groove" on bottom allows for perpendicular alignment with all tap sizes on round parts or corners. Portable, pocket size. A protective plastic storage tube is included with each Guide.  Quality, 100% Made In the USA. Big Gator Guides are constructed from special nickel plated, heat treated alloy steel. Precision ground base assures stability and accurate perpendicular alignment on flat surfaces. The "V-groove" on the bottom allows for perpendicular alignment with all tap sizes on round parts or corners. Big Gator Tools TM is manufactured in an ISO 9001:2000 certified facility that produces quality, 100% Made In the USA products. STD500NP Standard V-TapGuide Sized for ANSI Standard Ground Hand Taps. Standard V-TapGuide has 32 Standard Ground Tap Sizes: 0-80, 1/64, 1-72, 2-56, 2-64, 3-48, 3-56, 4-36, 4-40, 4-48, 5-40, 5-44, 6-32, 6-36, 6-40, 8-32, 8-36, 8-40, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 5/8-11, 5/8-18". (The guide does cover tap sizes 0-80 to 5/8 except #12 and 9/16. 0-80 to #6 have the same size shank, so only one hole size is needed.)   MTG500NP Starts every hole straight while helping to prevent tap breakage! Sized for ANSI Standard Ground Thread Metric Taps. 13 Metric Ground Tap Sizes (9 holes): 1.6, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 14, 16mm.  WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.