Practical 3-in-1 Dowel Jig Drill Stainless Steel Sleeves M14 4-10mm M18 10/15mm Homing Drill Locator Pocket HandleOOTDTY Features: Made of stainless steel materials, practical and . Hole Diameter: 4mm/5mm/6mm/7mm/8mm/9mm/10mm/15mm. They greatly improve accuracy, save time and are convenient to operate. After heat treatment, tempering process quenching, the drill sleeve is highly wear-resistant after hardening. Compact design, easy to carry, it is an indispensable tool for DIY home woodworking. Specification: Material: Stainless Steel Hole Diameter: 4mm/5mm/6mm/7mm/8mm/9mm/10mm/15mm Type: 4mm/5mm/6mm/7mm/8mm/9mm/10mm/10mm/15mm m18Package Included: 1x Drill SleeveNote: 1. Please allow 1-3cm errors due to manual measurement, please make sure you do not mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.