32mm 34mm 36mm 38mm 7 Button Mining Rock Drilling Tools Taper Drill Button Bit

32mm 34mm 36mm 38mm 7 Button Mining Rock Drilling Tools Taper Drill Button Bit

1.Drill rod types: extension rod, MF rod, and guide rod;

2. Length: 3050mm, 3660mm, 4265mm, 6095mm, etc;

3. Rod size: H32, H38, D32, D39, D46, D52, D56, D64, D76, and D87;

4. Thread size: R32, R38, T38, T45, and T51;

5. 5 types of drill bits: cross bit, button bit, drop center button bit, retrac button bit, and drop center retrac button bit;

6. Bits diameter: button bit – 51mm to 127mm; cross bit – 50mm to 65mm.

Perfect designs, tungsten carbide and skirt steel , We provides leading strength and penetration rates for more productivity, excellent straightness and hole clean quality, get max drilling performance to save up fuel cost rate.

Product Information:

1. wear resistance
2. high efficiency
3. long service life
4. direct selling with reasonable price
5. MOQ: 1pcs for checking the quality
6.customized order is available

Tapered button drill bit are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm.With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity.