Introduction of button bits and taper bits :
1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation.
2.The button bits can transmit intensive impact energy into the rock with the least loss of energy.
3.We select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear,thus the service life of bits will be increased.
4.long service life
|Product Name||Thread button drill bit|
|Packing Details||carton box, plastic bags, wooden cases or as your requirement|
|Delivery Time||5-10 days after your payment|
|Payment Terms||TT, Western Union and Paypal|
|Supply Ability||1000 sets per month|
|Minimum Order Quantity||1 set|
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.