Calculated Industries Machinist Calc 4089 Pro International
£53.93 INC VAT
- Speeds and Feeds - Easily calculates your spindle speed RPM and feed rate (IPM) values
- Trigonometric Functions - Sine, Cosine, Tangent, Arcsine, Arcosine and Arctangent
- Right Triangle Math - Solves sine bar angle or any calculations involving unknown sides or angles. Easily converts between X-Y and polar co-ordinates
- Work in and convert between Metric and U.S. Units - Metres, centimetres, millimetres, feet, inches, fractions and mils. Tons, grams, kilograms, metric tonnes and pounds
- Works as a standard math calculator - +, -, +/-, %, 1/x, Pi, square root with memory and auto shut off
- Bolt Pattern - Easily calculates centre to centre chord lengths and all your x-y co-ordinates for any diameter circle or number of bolts from any start point (centred, rotated or x-y offsets)
- Thread sizes - Finds the tap or rod sizes of entered numeric, fractional or metric threads for any percent thread grip. Also provides the pitch, major and minor diameters for the specified class, grade and type
- Drill Point - Find the drill point cut depth for any cutting angle and drill size
- Drill Size - Gives you the closest fitting drill size for any hole diameter; plus scrolls up/down drill chart through all numeric, letter and metric sizes
- Included with the calculator is a rugged, shock, dust and moisture resistant Armadillo Gear case. Long life batteries (Two LR44), Quick Reference Guide and Easy to follow users guide
Engineers Calculator - Advanced Machining Math and Reference Tool
Key Specifications
Size - 160mm x 90mm x 25mm. (6.25" x 3.5" x 0.9") with Armadillo Gear case
Power - Two 1.5V (LR44/A76) Long Life Batteries
Display - 12 Digits (8 normal, 4 fractions) with full Annunciators
Accuracy - 12 Digit Internal Accuracy
Full One Year Limited Warranty
Product Specifications
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We are committed to providing reliable, flexible delivery options to suit your needs. Below is everything you need to know about our shipping and delivery process.
Our Couriers
We’ve partnered with trusted couriers, including:
- Royal Mail
- DPD
- DHL
- Palletways (for heavier items)
This variety ensures we can offer the best delivery options, tailored to your order size and location.
Same Day Dispatch
For orders placed before 2:30 PM GMT/UTC on a working day, we aim to dispatch all in-stock items the same day. Orders placed after this time will be processed on the next working day.
Delivery Times
- UK Orders: 1–5 working days*
- European Orders: 3–10 working days*
- Rest of the World: 4–15 working days*
*Delivery times are estimates and may vary based on your location and courier performance.
Shipping Costs
Shipping rates are calculated based on the total weight of your order. Each product has a set net weight, with a small additional charge (around 10%) for packaging and handling. Our system will automatically select the most suitable delivery option at checkout. If no option is shown, please contact us for assistance.
Special Delivery Options
We offer time-specific and Saturday delivery options for added convenience. These can be selected during checkout, where available.
International Shipping
We ship to most countries worldwide. Simply select your destination at checkout to view available options. Please note that import taxes and customs duties are not included in our shipping fees. These charges will need to be paid when your goods arrive at customs. For more information, you can refer to DHL.com or your local postal service.
Order Collection
Prefer to collect your order? Choose Collection as your delivery option at checkout, and we’ll have it ready for pickup.
Additional Information
- All delivery times are estimates and subject to factors outside of our control, such as customs delays or courier issues.
Warranty Coverage
Standard Warranty: All products are guaranteed for one year from the date of purchase (unless otherwise specified).
During the warranty period, we will repair or replace any defective products at no charge (return-to-base warranty), excluding normal wear and tear.
Eligibility
To benefit from our warranty, please ensure that:
- The product has been installed and used according to the instructions or user manual provided.
- The product is used for its intended purpose as described in the manual.
Please note: Accidental damage, consequential losses, and misuse are not covered by this warranty.
Exclusions
The following consumable items are not covered:
- Batteries
- Solder tips
- Heating elements
Other Products
- Choosing a selection results in a full page refresh.