The "Machinist Journeyman" includes:: "Picker" Style Decimal-Drill Chart "Picker" Style Centerdrill Info MILLING SECTION IPM FEEDS: *RPM & IPM *SFM & FPT *Radial Chip Thinning *Ballnose Chip Thinning *45 Degree Lead Angle Chip Thinning *Tap Speed & Feed *Threadmill G-Code Program Generator *Toroidal Milling MILLING SECTION IPR FEEDS: *RPM & IPR *SFM & FPT *Radial Chip Thinning *Ballnose Chip Thinning *45 Degree Lead Angle Chip Thinning *Tap Speed & Feed MILLING MISC: *RPM *SFM *Internal Circular Interpolation Feed Adjustments *External Circular Interpolation Feed Adjustments TURNING SECTION: *RPM *SFM *Helix Angle and Proper Anvil Selection for Laydown Threading Systems *Thread Reference Point *Length to Diameter Ratio *Smallest Effective Dia for desired SFM based upon Max RPM *G97 to G96 Constant SFM Calculations *Surface Finish Calculation DRILLING SECTION: *Drill Point Length *Spot Drill Depth for Desired Diameter *Center Drill Depth for Desired Diameter *Center Drill Dimension Information *Tap Drill Sizes for: NPT, NPS, BSPT & BSPP *Tap Drill Sizes Calculations for: * Cut Tap Inch * Cut Tap Metric *Form Tap Inch *Form Tap Metric Allows you to calculate Special Thread Specifications, not choosing ONLY from a pre-determined list MATH: *NEW* CNC Bolt Circle Calculator, 72 Holes, 3 O'Clock is Zero Degrees and goes Counter ClockWise in Rotation. Bolt Circle Calculator *Right Triangle Trig Section *Sine Bar Height *Dimensions for + and - Tolerances *Dimensions for + and + Tolerances *Dimensions for - and - Tolerances (Thanks Dave for the Idea) CONVERSION SECTION: *IN / MM *HP / KW *LB/ KG *Temperature *Torque *Square Across Corners *Hex Across Corners *Length to Diameter Ratio *MM Pitch to Threads per Inch ESTIMATING CALCULATIONS: *Qty. of Inserts *Per Part Tool Cost *Lathe Cut Time *Mill Cut Time *Manual Mill Feeds *Production Hours Needed for Job *Feet of Material Needed SALESMAN CALCULATIONS: *Profit Margin *Sell / Cost / Profit *Off List Discount REFERENCES: *NEW* Inch Size Screw Thread Info up to 1-1/4" diameter *GD&T Symbol Chart *Rockwell C to Brinell Hardness INFORMATION: *Highlighting articles that the Developer has had published which explains certain machining processes. Future updates will include Video Training Sessions. Focusing on a User-Friendly Layout, the Journeyman will continue to grow as more areas are developed and will be released as FREE Updates. Besides just producing the numbers you desire, the Journeyman illustrates certain theories while trying to educate users not familiar with these concepts. This training concept will be continued as the app grows. Visit www.smartcalculations.com to see more. NOTE: We suggest to periodically turn your device off and let it clear any stranded memory. The app will load every time after doing this small step.