drill bit Hole opener reamer bit hole dilating drill from China manufacturer

drill bit Hole opener reamer bit hole dilating drill

Price:	800.0~2000.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air;DHL UPS Fede...

Packing: wooden box or steel box or ...

Processing Types: Metal

Automatic Grade: Semiautomatic

Precision: Precision

Usage: Special

Production Capacity: 1000pcs/month

Delivery Date: within 15~30 days

Processing: Drilling Machine

Workpiece and Weight: Heavy-duty Machine Tool

Controlling Mode: CNC

Brand Name: ZK

reamer bit,hole dilating drill
1.Tungstan carbide
2.high quality
3.660MM
4.for large size well drilling

product name supply high quality Hole opener, reamer bit, hole dilating drill

1.the reamer bits mainly consists of more than three cones .Cutting Structure with premium tungsten carbide hard facing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit).

2.High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

3.Mainly suitable for the large size well, mining and infrastructure applications.

1.Suitable for medium to medium hard formation of high Crushing Resistanc (hard shale,sands,etc.)

2.Bit bearing is non-sealed roller bearing.

3.Hardfacing is applied on the shirttail,and carbide inserts for gauge protection are pressed into the head OD.

4.Cone gauge surface is reinforce with carbide compacts.

Size		Bit Type
In.	mm	Bit Type
28	711.2	117,127,517,,537,617,637
32	812.8	117,127,517,,537,617,637
38	914.4	117,127,517,,537,617,637

supply high quality Hole opener, reamer bit, hole dilating drill

supply high quality Hole opener, reamer bit, hole dilating drill

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