Ingco ½” SDS to Chuck Drill Adaptor

Ingco 1/2″ SDS to Chuck Drill Adaptor Kit – Versatile Tool to Convert Rotary Hammer to Standard Drill

The Ingco 1/2″ SDS to Chuck Drill Adaptor Kit (KC1301.1) is an essential accessory for maximizing the utility of your SDS-Plus rotary hammer. This kit allows you to quickly and easily convert your specialized hammer drill into a conventional drill, making it compatible with all your standard round and hex shank drill bits. The heart of the set is the robust 13mm (1/2″) keyed chuck, which provides maximum clamping force for secure, non-slip bit retention—superior to keyless chucks for heavy rotational work. The included SDS-Plus adaptor is threaded for secure connection to the chuck base. This adaptor is designed exclusively for use in the ROTATION-ONLY mode of the rotary hammer; the hammer function must be disabled to prevent damage. This simple conversion drastically increases the versatility of your SDS tool for tasks in wood, metal, and plastic.

Key Benefits

• Increased Versatility: Converts an SDS-Plus rotary hammer to a conventional drill for use with all standard drill bits.
• High Capacity: 1/2″ (13mm) keyed chuck handles a wide range of popular bit sizes.
• Superior Clamping Force: Keyed mechanism provides excellent grip to prevent round-shank bits from slipping.
• Robust Construction: Made from durable, machined steel for reliable performance in rotary mode.
• Complete Kit: Includes the 13mm keyed chuck, the corresponding chuck key, and the threaded SDS-Plus adaptor.

Technical Specifications

• Part Number: KC1301.1
• Chuck Capacity: 13mm (1/2″)
• Chuck Type: Keyed/Geared
• Adaptor Shank: SDS-Plus (Implied for rotary hammer compatibility)
• Adaptor Connection: Threaded
• Material: Heavy-Duty Machined Steel/Alloy
• Compatibility: All SDS-Plus Rotary Hammers (Rotation Mode Only)
• Components: Chuck, Key, Adaptor

Perfect For

• Precision drilling into wood and soft materials.
• Utilizing standard HSS drill bits for metal fabrication and repair.
• General drilling tasks (e.g., pilot holes, large diameter holes) with an SDS rotary hammer.
• Electricians, plumbers, and carpenters who need to switch between concrete and wood drilling frequently.

Application Instructions

• Assembly: Screw the threaded adaptor into the base of the keyed chuck until it is firmly secure.
• Installation: Insert the SDS-Plus end of the adaptor into the rotary hammer’s chuck mechanism until it locks.
• Setting: ABSOLUTELY ENSURE the rotary hammer is switched to the ROTATION-ONLY (Drill) mode.
• Use: Insert the desired bit and use the chuck key to tighten the chuck firmly.
• Operation: Proceed with standard drilling technique.Pro Tips
  • DO NOT ENGAGE HAMMER MODE. Using the hammer function will cause immediate damage to the adaptor and chuck.
  • Clean the SDS shank of the adaptor regularly to ensure a non-slip lock in the rotary hammer.
  • When using large diameter bits, use a lower drill speed for better control and to prevent overheating.
  • Always check that the chuck key is removed before starting the drill.
  • Use a drill press vice or a solid clamp to hold the chuck securely while initially threading the adaptor into it.

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