12 1/4mm Steel Tooth Bits (passed CE) - SKW 121

1)215.9mm Steel Tooth Bits (passed CE), 2)15 year's experience in drill bit, 3) certificate:ISO9001:2000, 4)MOQ:1piece - more info check here: //www.buyindustrialtools.com/12-1-4mm-Steel-Tooth-Bits-passed-CE-10207475/

Quick Brief

Place of Origin: Hebei China (Mainland) Brand Name: Baoxing Model Number: SKW 121 Type: Center Drill Bit Material: Tungsten Carbide Use: Well Drilling materials: tungsten carbide size: 3 1/2''-26'' use: Coal Mining Item: steel tooth bit for soft formation maximum drilling depth: 2000m drilling hours: 70 hours color: blue guarantee period: 4 years delivery time: 7 days or denpend on your order MOQ: 1 piece

Product Features:

1)215.9mm Steel Tooth Bits (passed CE)

2)15 year's experience in drill bit

3) certificate:ISO9001:2000

4)MOQ:1piece

Business Terms:

Port: Tianjin

Minimum Order Quantity: 1 Piece/Pieces new drill bit

Supply Ability: 500 Piece/Pieces per Month new drill bit

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

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Specifications and Product Details:

About product

1) Sealed rolling bearing, cylindrical roller cone body placed in the groove, increasing the journal size

2)Vice thrust bearing surface, respectively, and hardened antifriction treatment

3)Ball locking cone, adapted to high speed

4 )The use of 250 degree heat resistant, anti-wear grease new

5 )GA series bit for the O-ring rubber seal bearing bits for drilling in low-speed drill, which is the ideal tool for the economic

Hejian baoxing Petroleum Machinery Co., Ltd.
Product	Size	IADC CODE
TCI Tricone Bit	3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26	417 427 437 517 527 537 617 637 737
Steel Tooth Tricone Bit	3 7/8 ,5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26	115 116 117 215 216 217 315 316 317 325 327
PDC BIT (3 blades,4 blades, 5 blades,6 blades)	5 1/2, 6 1/2 7 7/8,8 1/2,8 3/4 10 5/8,12 1/4 13 3/4, 17 1/2, 22, 24,26	M223,M322,M316, M222,M416,M122