SDS Shank Hummer Drill-cross head tipped - 40701

Model No.: 75mm; 94mm; 113mm ect.

Features: 1.Oil bits with arc design of petroleum drill bits;
2.Higher cost performance;
3.Over 25 years professional experiences..

Model No.: 25mm-450mm

Features: 1. This pdc mining drill bits can drill fast;
2. Longer service life;
3. More than 25 years professional experiences.

Model No.: 50mm; 65mm; 56mm; 65mm.

Features: 1. The 3 blades rock bits has long service life;
2. High efficiency;
3. Extra-large drainage hole;
4. 25 years experiences.

Model No.: 75mm~450mm

Features: 1.PDC drill bits suitable for drilling the large diameter hole;
2.High efficiency;
3.Over 25 years professional experiences.

Model No.: 75mm; 94mm; 113mm etc.

Features: 1.Rock bits has reinforced PDC blade;
2.Super anti-wear characteristic;
3.Ultra-durability;
4.Patented products;
5.25 years

Model No.: 25mm-450mm

Features: 1. PDC bits can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years professional experiences.

Model No.: all types

Features: diamond bit
1.nq diamond bit ISO
2.OEM nq diamond bit
3.pcd nq diamond bit
4.Best sale nq diamond bit

Model No.: GBIM

Features: Geological Impregnated Diamond Core Drilling Bits
good quality
low price long life

Model No.: multi-mode

Features: diamond tools are used for fragile and hard materials.
we produce and export all specification of diamond drill bit.

Model No.: hw brazed drill

Features: 1,OEM is available.
2,High drill accurance, high drilling speed, long life.
3,good quality, competitive price, good service.

Model No.: all types

Features: coal cutter pick shaped
1.coal cutter OEM
2.coal cutter manufacturer
3.ZM coal cutter pick shaped
4.coal cutter pick shaped

Model No.: all types

Features: coal drill bit
1.coal drill bit OEM
2.coal drill bit manufacturer
3.ZM coal drill bit shaped
4.coal drill bit shaped