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Drilling Thrust Force, Spindle Torque & Motor Power Calculator

Easily calculate and compute drilling thrust force, spindle torque & motor power calculator with accurate equations, live formulas, and expert guidance.

Nominal diameter of twist drill.

Axial penetration per drill rotation.

Drilling spindle rotational speed.

Material machinability coefficient for drilling.

Calculated Result
2,907 N

Thrust Force (F_th)

Thrust Force (F_th)

2,907 N

Axial Thrust Force Newtons

2907

Spindle Torque Nm

31.78

Drilling Power Kw

2.16

Penetration Rate Mm Per Min

143

2,907 — N

Calculation Breakdown

  1. Applied FormulaCalculates axial drill thrust force, cutting torque, required spindle drive power, and penetration rate for twist drilling operations in metals.F_{th} = 610 k D f^{0.8}, \quad M = 0.55 k D^{1.9} f^{0.8}, \quad P = \frac{2\pi N M}{60000}

Drill Thrust & Torque Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.07271.5k2.2k2.9kThrust Force (F_th)

What Is the Drilling Thrust Force, Spindle Torque & Motor Power Calculator?

This tool computes drilling thrust force, spindle torque & motor power calculator with high precision arithmetic.

How Does the Drilling Thrust Force, Spindle Torque & Motor Power Calculator Work?

Calculates axial drill thrust force, cutting torque, required spindle drive power, and penetration rate for twist drilling operations in metals.

Drilling Thrust Force, Spindle Torque & Motor Power Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Fth=610kDf0.8,M=0.55kD1.9f0.8,P=2πNM60000F_{th} = 610 k D f^{0.8}, \quad M = 0.55 k D^{1.9} f^{0.8}, \quad P = \frac{2\pi N M}{60000}

Calculates axial drill thrust force, cutting torque, required spindle drive power, and penetration rate for twist drilling operations in metals.

How to Use the Drilling Thrust Force, Spindle Torque & Motor Power Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Drilling Thrust Force, Spindle Torque & Motor Power Calculator Example

Input Values:

drillDiameterMm:16
feedPerRevMm:0.22
spindleSpeedRpm:650
materialDrillingConstantK:1
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required N.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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