Access comprehensive drill bit size charts with ease. Quickly find conversions between US Number/Letter, Fractional-Inch, and Metric sizes. A handy reference for professionals and students alike.
4.5(21 ratings)
$0.99
Top Picks for Drill Size Charts
4.6(47 ratings)
Free
This app is a comprehensive calculator for CNC machinists, simplifying the calculation of speeds and feeds for milling, drilling, and turning operations. It automatically suggests optimal cutting conditions based on material choices and supports advanced features like chip thinning and HSM machining.
Drill and Tap Tool - Thread Tapping & Through Hole by Chewy Applications
Worth Considering
🔍 Reference
4.3(29 ratings)
$1.99
Calculate the correct drill bit size for your tapping operations. Supports various thread types and inch/metric measurements. Provides precise calculations for depth of thread and clearance.
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This app calculates optimal cutting speeds and feeds for CNC milling and turning operations. It supports various materials, tools, and machining techniques like chip thinning and HSM. Includes helpful charts and calculators for machinists.
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by Perfectly Simple Apps LLC
Free
Access a vast database of screw and bolt information, including dimensions, material grades, and strength properties for both US and metric fasteners. Features a comprehensive drill chart, unit conversion, and customizable material displays.
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WS Drill Bits
by Rein Rapp
Free
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Drill size and decimal equivalent chartFast vertical scrolling with color-coded valuesSliding scale for quick list navigation
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(2)
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Oil Well Drilling
How deep can you take drill?
Free
Dig deep into the earth to collect treasures and manage your oil well drilling company. Upgrade your drill, manage fuel, cooling, and speed to reach new depths and discover valuable resources. Earn cash by collecting gold and gems to enhance your drilling capabilities.
Dig and collect treasuresManage fuel, cooling, and speedHunt for oil
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Drill Speed
Drill Speed Calculator
Free
Easily calculate optimal drill speeds for various drill bits and materials with an intuitive icon-based interface. This app automatically adjusts options based on your selections and remembers your progress.
Intuitive icon-based interfaceWide selection of drill bits and materialsAutomatic option adjustment
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Flange Bolt Size & Torque
Size & Torque Patterns
Free
Instantly access flange, pipe, and bolt data offline. Quickly find bolt sizes, torque patterns, flange dimensions, and pipe specifications. Ideal for pipefitters and steamfitters needing rapid access to piping information.
Offline data accessInstant data lookupsFlange bolting data
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(0)
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Ruler ++
Measure lengths
Free
This app allows you to measure lengths accurately in both inches and centimeters. It provides a simple and straightforward tool for quick measurements.
Measure in inchesMeasure in centimetersAccurate length measurement
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i-Boating: Marine Charts & Gps
Lake Maps & Fishing Spots
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Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.
Detailed vector marine chartsRoute planning and editingVoice-guided navigation
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DigiTrak LWD
Real-time access to bore data
Free
Access and manage real-time drilling data from your mobile device. View bore data, make edits, and generate reports for immediate sharing and informed decisions.
Real-time bore data accessEdit and annotate drill dataGenerate customizable PDF reports
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ThreadKing
Ultimate Reference for Threads
Free
This app serves as a comprehensive reference and calculator for various thread types and dimensions. It provides detailed information on Metric and UN threads, including tap sizes and thread calculations for cutting and forming taps. Users can also find drill size charts and calculate RPM and feed rates for different materials.
Metric and UN thread referenceDrill/Tap size chartsPipe thread information
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Transform your smartphone into a precise digital measuring tape. Measure objects, size furniture, and scan rooms in 3D using augmented reality. Supports multiple units and allows saving/sharing measurements.
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by Black Cat Systems
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This utility app helps you determine the correct drill bit size for threaded holes. It supports both inch and metric threads, calculates close and tight fit hole sizes, and provides tables for standard drill bit sizes and pipe information.
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Drill Bit Nozzle Calculator
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Free
Calculate essential drilling parameters like bit TFA, pressure drop, and impact force using bit size, flow rate, and mud weight. Offers a reverse calculation to determine nozzle sizes for a specific total flow area and number of nozzles.
Calculate bit TFACalculate pressure dropCalculate HSI
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Rig Count
by Baker Hughes Company
Free
This app provides an interactive analysis of US rotary rig counts, a key indicator for the drilling industry. It helps users understand demand for products used in hydrocarbon extraction and processing.
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This app uses your phone's camera and AR technology to measure distances, lengths, angles, areas, and volumes of real-world objects. It offers a variety of tools for quick and precise measurements, suitable for both home and professional use.
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by Arsosa Network Inc.
Free
Easily convert shoe sizes across different regions, genders, and age groups. Get accurate conversions in cm and inches with a clear, readable chart for men, women, and children.
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