Maxdrill T45 89mm Button Bits Drilling Tools for Mining Machine Parts

Maxdrill T45 89mm Button Bits Drilling Tools for Mining Machine Parts. High Hardness & Durability: Tungsten carbides inserted by hot press technology for strong rock formation. Wide Application Range: Suitable for drifting and tunneling operations in mining machinery. Strict Quality Control: 100% visual inspection and strict testing before shipping. Flexible Customization: Supports customization from samples, designs, and flexible minor adjustments. Fast Delivery Options: 25 days production time; 2-3 days if stock is available for requested sizes. Certified Quality: ISO9001:2015 certified with GB/T2828.1-2003 standard compliance. Professional Support: 24-hour response from sales team and available technical support. Low MOQ: Minimum Order Quantity is only 2 PCS for easy trial orders.