Pro Metal Kit: 25K RPM Pneumatic Die Grinder & 28-Thread Checker, 1/4" 1/8" Collets, SAE/Metric ID, Polishing & Fastener Inspect

Engineered for pros and DIYers, this bundle pairs a 25 000 RPM pneumatic die grinder with after-exhaust to a 28-size thread checker in a plush bag. Together they deliver rapid edge smoothing and instant bolt/nut identification, speeding automotive and metal projects while ensuring perfect finishes and correct fasteners every time.

• 【Powerful & Efficient Grinding】The straight pneumatic grinder is powered by compressed air, with a speed of up to 25000RPM and a working pressure of 90PSI, which can efficiently grind and facilitate the handling of larger and harder workpieces to reduce working time and costs
• 【Rear Exhaust Design】XUNTOP air die grinder adopts rear-exhaust design, which ensures that the exhaust will not face the operator to protect your safety.Meanwhile, it can effectively reduce noise, vibration and dust generated into the tool and operation area during the work
• 【Safety Miscontact Switch】The switch of the XUNTOP straight die grinder is provided with a safety device to prevent accidental contact with the switch and play a safety role(when safety device pull outward, the switch can be pressed down).In addition,the weight of small air angle grinder is 495g, so the fuselage is lightweight and easy to operate. It's suitable for holding with one hand and easy to carry out when you work
• 【Nut and Bolt Thread Checker】XUNTOP thread checker can recognize 28 different sizes (14 metric sizes and 14 imperial sizes), including metric thread sizes from M4 x 0.7 to M14 x 2.0, and imperial thread sizes from # 6-32 coarse threads to 1/2-20 fine threads.This comprehensive coverage makes sure that you'll always have the right tool for any project, eliminating the inconvenience of multiple trips to the hardware store.
• 【Fast and Accurate Checking】All pillars of the thread bolt measuring tool have been machined with high precision to meet the standard requirements.And it comes with long-lasting, easy-to-read precision laser-etched marks for clear and accurate identification of thread sizes, which ensures accurate measurement processes.It can be widely used in home workshops, garages and hardware stores.