The moisture meter can quickly measure the moisture content of the grain. 1. Strong attachment: Allows for 2 types of fastening methods, the stud tool also provides quick and strong attachment to greatly simplify the work. 2. Accurate work: There are positioning lines on the drill hole guide, which will improve both accuracy and performance, very reliable. 3. Easy adjustment: The side plate on both sides allows for easy adjustment, and the auxiliary plate is very easy to add, easy to operate. 4. Great material: adopting the highest quality aluminum alloy material with solid structure, it probably does not deform and is very durable for long-term use. 5. Various tools: including various tools such as slip block, 15mm hole opener, 3 pcs drill bit, 5mm drill sleeve, etc. to work. Specification: Item Type: Expansion Pin Tool Material: Aluminum Alloy Function: suitable for drilling holes in wood, positioning, etc. List of packages: 1 x Slip Block 1 x Auxiliary Board 1 x Side Plate 1 x Mounting Plate 1 x Quick Attach Clamp 1x15mm hole opener Drill sleeve 1x5mm 1 x Key 3 x drill bit (5mm, 8mm, 10mm) 2 x Hex Wrench 6 x Screw 2 x Partition 4 x Drill Limiter 1 x Storage 1 x Nut 1 x Washer 1 x Hand Screw