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195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

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KSQ Technologies (Beijing) Co. Ltd

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195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

Name: 195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit
Brand: MIROC
Price: 1 USD

Wholesale 195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit from china suppliers

Brand Name : MIROC

Model Number : Overburden Drill Bit

Certification : ISO9001:2015

Place of Origin : Shangdong,China

MOQ : 5PCS

Price : Negotiation

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram, D/A

Supply Ability : 20000PCS Per Month

Delivery Time : 10-25Days

Packaging Details : Wooden Case/Plate

Product Name : Overburden drilling system

Application : Construction works , Energy & Mining

Processing Type : Forging

Min.casing ID : 195mm

Max.casing ODr : 219mm

Shank : DHD360

Reaming Dia : 230-250mm

Face : Drop Center, Concave, Convex, Flat

Material : Carbon Steel

Color : Green, Black And Demaned By Customer

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195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

Product Description

Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of:

A pilot bit with large internal flushing holes and external flushing grooves.
Symmetrical ring bit (reamer) with internal bayonet coupling
Casing shoe for driving of casing.

The below size of Symmetric systems which are available, and the special design is upon customer’s requirement:
Symmetric 114, Symmetric 127, Symmetric 140, Symmetric 146, Symmetric 168,
Symmetric 178, Symmetric 195, Symmetric 219, Symmetric 243, Symmetric 273.

Specification:

Casing outer dia.(mm)	Casing thickness(mm)	Ring bit dia.(mm)	Max.dia. of normal bit(mm)	Suitable hammer (inches)	Retrievable
114	10	126	84	3.5	No
		122			Yes
127	10	142	93	3.5	No
		135			Yes
140	10	161	97	4	No
		148			Yes
146	10	165	110	4	No
		154			Yes
168	12	188	127	5	No
		180			Yes
178	12.7	196	131	5	No
		185			Yes
194	12.7	214	145	6	No
		202			Yes
219	12.7	243	170	6	No
		228			Yes

195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

Contact Person: Tina Yan

Mobile/Whatsapp/Wechat: +86-15035768372
Skype: myqueen323

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195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit Images

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195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

195mm 219mm Symmetrix Overburden Drilling Systems Steel Casing Tube Odex DTH Bit

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