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12 1/4'' carbon drill W121 - W121

1.Specification:12 1/4'' 311.2mm, 2.IADC:121, 3.material:high manganese steel, 4.WOB:0.20~0.70 KN/mm, 5.sealing:metal or rubber - more info check here: //www.buyindustrialtools.com/12-1-4-carbon-drill-W121-10092625/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: Baoxing Model Number: W121 Type: Center Drill Bit Material: high manganese steel Use: Well Drilling type: carbon drill IADC: 121 specification: 12 1/4'' 311.2mm Pin shank size: 6 5/8 Reg color: green Normal WOB (bit dia.): 0.20~0.70 KN/mm Rotary speed: 200~80 rpm types of bearing: jounmal beanngs types of sealing: metal rings or rubber rings certification: API

Product Features:

1.Specification:12 1/4'' 311.2mm

2.IADC:121

3.material:high manganese steel

4.WOB:0.20~0.70 KN/mm

5.sealing:metal or rubber

Business Terms:

Port: Tianjin Port

Minimum Order Quantity: 1 Piece/Pieces drill bits

Supply Ability: 5000 Piece/Pieces per Month drill bits

Payment Terms: L/C,T/T,Western Union

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12 1/4'' carbon drill W121
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Product Packagings & Delivery Terms:

Packaging Detail: carton, wooden box, steel box, or as your requirements

Delivery Detail: within 7-10 days after the payment received

Specifications and Product Details:

1. Advantages of our products:

(1) Strong resistance to abrasion and impact resistance.

(2) Cutter's quality performance is good ,

(3) long work life

(4) stocks adequate, time delivery

(5) rich experience in drill bit

(6) good after-sales service

(7) High quality, competitive price

(8)Good feedback from customer

2. Detailed Description Of This Product:

Size12 1/4'' 311.2mm
Pin shank size6 5/8 Reg
Bit typeW121
IADC Code121
types of bearingjounmal beanngs
types of sealingmetal ringside or rubber rings
Application formationVery soft with low compressive strength and high drillability,

such as soft shale, clay and salt bed, etc.

Main characteristics of bit(cutting structure)Hardfaced gage and all tooth surfaces, improved steel tooth shape and build up welding material, and relatively higher cutter exposure
Normal WOB KN/mm (bit dia.)0.20~0.70
Rotary speed (rpm)200~80

3. About our company:

We can supply TCI Tricone Bit, Steel Tooth Rock Bits, Tricone Drill Bits, PDC Bits, Single

Cone bits and so on.

We has more than 15 years of sales experience in domestic and foreign trade. At present,

our products are widely exported to USA, European, Saudi Arabia, Egypt, Malaysia, Korea

and other regions

4. Do you want to learn more about our products?

5. Do you wanna know how to ship the bits to your country?

6. How to get product information and offers ?

Pls feel free to contact Miss Li ( send email ,add msn or skype or

give me a call) .

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