Keyed Drill Chuck Set 3 Pack | 1 / 2in - 20UNF & 1.5-13mm Clamping | Electric Hammer Conversion Parts for Round/Three - Sided Handle Drills | High Carbon Steel Construction

Frustrated with your electric hammer's limited versatility? Tired of drill bits slipping or vibrating loose mid-job, causing inaccuracies and wasted time? Imagine effortlessly converting your tool into a multi-functional powerhouse, tackling various tasks with accuracy and ease. Our Keyed Drill Chuck Set is the solution. Built from high carbon steel for maximum sturdiness, it ensures high concentricity and a secure grip on round or three-sided handle drills. With manual tightness adjustment and a complete 3-pack including chuck, rod, screw, and key, you get consistent function for all your drilling needs. Upgrade your toolkit today and experience smooth, efficient, and versatile drilling like never before.Item Type: Keyed Drill Chuck SetMaterial: High carbon steelPurpose: Used for electric hammer conversion, drill tool with round handle and three-sided handle can be usedProducts Include: Manual lock chuck, chuck keyClamping Specifications: Approx. 1.5 ~ 13mm / 0.1 ~ 0.5inConnecting Rod Thread Specification: 1/2in-20UNFSpindle Screw: M10x1.5 coarse thread (mm)Package List：3 x Drill Chuck3 x Connecting Rod3 x Connecting Rod Fixing Screw3 x Key

• Sturdy High Carbon Steel Build - Keyed drill chuck set is crafted from selected high carbon steel with accurate polishing, ensuring exceptional sturdiness and a long service life even under rigorous drilling conditions.
• High Concentricity & Secure Grip - These drill chucks feature excellent concentricity for smooth, consistent function and provide a strong, accurate bite on tools, avoiding loosening from vibration or force during use.
• Versatile Electric Hammer Conversion - This conversion set makes your electric hammer multi-purpose, allowing flexible use with various electric wrenches and compatibility with both round and three-sided handle drill tools effortlessly.
• Manual Tightness Adjustment & Key Wrench - Easily rotate the drill chuck to adjust tightness manually for optimal control; includes a blackened, oxidation-protected chuck key wrench for secure locking and convenient handling.
• Complete 3-Piece Set with Accessories - Each set includes a manual lock chuck, connecting rod, fixing screw, and key, covering clamping specs from 1.5-13mm and fitting 1/2in-20UNF threads for consistent, all-in-one functionality.