v3.25.1
Document and Entity Information - shares
3 Months Ended
Mar. 31, 2025
May 14, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2025  
Entity File Number 001-41103  
Entity Registrant Name DRILLING TOOLS INTERNATIONAL CORPORATION  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 87-2488708  
Entity Address, Address Line One 10370 Richmond Ave.  
Entity Address, Address Line Two #1000  
Entity Address, City or Town Houston  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 77042  
City Area Code 832  
Local Phone Number 742-8500  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   35,592,737
Entity Central Index Key 0001884516  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Title of 12(b) Security Common stock, par value $0.0001 per share  
Trading Symbol DTI  
Security Exchange Name NASDAQ  
Entity Bankruptcy Proceedings, Reporting Current false