Calculated Industries 4087 Machinist Calculator Pro
£70.15 INC VAT
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This product has been discontinued. Please contact us for alternatives.
- Enter Numeric, Fractional, Metric Thread Sizes and Drill Sizes - and display tap, roll tap, close and free fit drill sizes plus pitch, major and minor diameters
- Built-in drill and thread size tables - save time and steps
- Speeds and Feeds calculate for milling, turning and drilling; cutting speed, spindle speed (RPM), feed rate (IPM), cutting feed, feed per tooth/chip load
For a range of calculation assistance, turn to the Machinist Calc Pro Calculator w/ Case by Calculated Industries. Ideal for machining pros and shop owners who want to increase productivity and profits in the design, layout, and set-up stages of production as well as reduce wear and tear on costly cutting tools. It comes with a rugged shock-, dust-, and moisture-resistant Armadillo Gear case to keep it protected from shop hazards and falls
Right Triangle Math - plus trigonometric functions
Drill Points - enter the cutting angle and drill size to calculate the drill point cut depth
Bolt Pattern Hole Layouts - enter start angle, number of bolts, diameter and optional x, y offset; calculate x and y coordinates. Find center-to-center spacing for bolt pattern layouts
3-Wire Measure - enter Wire Size (or use calculated Best Wire size) and 3-Wire Measurement to calculate pitch diameter
Key Specifications
Works as a Standard Calculator: Yes
Size: 6.25" x 3.5" x 0.9" (160 mm x 90 mm x 25 mm)
Power: Two 1.5-volt (LR-44/A76) Long-life batteries (included)
Display Type: 12 Digits (8 normal, 4 fractions) with full annunciators
Display Dimensions: 0.625" x 2.5"
Accuracy: 12 Digit Internal Accuracy
Compliant with: ANSI/ASME B1.1-2003 and ANSI/ASME B1.13M-2005)
Product Contains
Calculator
Armadillo Gear case
Quick reference guide
User guide
Battery
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
