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Total 368 products for casting crown Manufacture & Suppliers

16mm Tricone Rock Bit 7 Nozzle Double Row Polycrystalline Diamond Bit

12 1/4 Inch 5 Blades Tricone Drill Bit Diamond Bit Drill Bit 1. The crown surface of the drill bit is a long cast surface, covered by double rows of cutters, which increases the stability of the drill bit when ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Diamond Concave Drill Bit 4 5/8 Inch 5 Blades

4 5/8 Inch 5 Blades Diamond Core Drill Bit Oil Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface which is suitable for abrasive formation. 2. The conical surface is shallow, so...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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6.5in PDC Oil Drill Bit 25 Degree 5 Nozzle Sintered Oilfield Drill Bit

6 1/2 Inch 5 Blades PDC Rock Bit Oilfield Sintered Drill Bit Characteristics: 1. The crown face of the drill bit is a short casting face, suitable for the formation of hard and neutral abrasives. 2. The taper s...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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3 Blade 6 Inch Oilfield Drill Bit Manganese Diamond PDC Bit

6 Inch 3 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface covered by double-row cutters so that it can increase the stability when the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Abrasive PDC Oil Drill Bit 6 Nozzle 8.5 Inch Polycrystalline Diamond Bit

8 1/2 Inch 6 Blades Diamond Tip Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the drill bit is a short casting surface, which is suitable for hard and neutral strata. 2. The taper surface...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Petroleum PDC Oil Drill Bit

... 7 Blades Steel Body PDC Drill Bit Oil Gas Petroleum Drilling Tools Characteristics: 1. The crown surface of the bit is long cast surface which is suitable for neutral formation and abrasive formation. 2. Th...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Rock Button Drill Bit

8-1/2 Inch 5 Blades Steel Body PDC Drilling Bit Oil Gas Rock Bits Characteristics: 1. The crown surface of the drill bit is the middle casting surface. It can increase the arc length in heavily worn locations t...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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5 Blades Oil Well Drill Head

8-1/2 Inch 5 Blades Steel Body PDC Drilling Bit Oil Well Rock Bit Characteristics: 1. The drill crown has a medium cast surface for hard and abrasive formations. 2. The taper surface is shallow, the drill bit h...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Forging PDC Bit For Well Drilling

9-1/2 Inch 5 Blades Oil Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The drill crown is a medium cast surface, suitable for generally hard to hard and highly abrasive formations. 2. The taper su...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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4 Blade PDC Water Well Drill Bit 6 1/2 Inch Steel Body

6 1/2 Inch 4 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The drill crown is a medium cast surface, suitable for generally hard to hard and highly abrasive formations. 2. The taper ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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165mm PDC Bit For Well Drilling High Manganese Steel Body

6 1/2 Inch 5 Blades PDC Rock Bit Oilfield Sintered Drill Bit Characteristics: 1. The crown face of the drill bit is a short casting face, suitable for the formation of hard and neutral abrasives. 2. The taper s...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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6 Inch PDC Rock Drill Bit 3 Blades Steel Body PDC Bit

6 Inch 3 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface covered by double-row cutters so that it can increase the stability when the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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HT LT Venners Dental Glass Ceramics Ingot Press Dental Lab Material

Dental Lab Material HT LT Venner Ingot Press Casting Indications: Veneer Crown Coping Inlay Onlay Size: 12.5*10mm Types: HT (high transparency) LT (low transparency) Color: VITA16, bleach white 4 (BL1/BL2/BL3/B...

Audental Bio-Material Co., Ltd
Hunan,China

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6 Inch PDC Rock Drill Bit 3 Blades Steel Body PDC Bit

6 Inch 3 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface covered by double-row cutters so that it can increase the stability when the...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Diamond Concave Drill Bit 4 5/8 Inch 5 Blades

4 5/8 Inch 5 Blades Diamond Core Drill Bit Oil Drilling Bit Characteristics: 1. The crown surface of the bits is long cast surface which is suitable for abrasive formation. 2. The conical surface is shallow, so...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Carbide PDC Rock Drill Bit 12 1/4 Inch 311mm Tricone Rock Roller Bits

12 1/4 Inch 5 Blades Carbide Tipped Drill Bits Tricone Drill Bit Rock Drill Bits 1. The cast surface of the crown of the drill bit is longer, which is suitable for neutral and abrasive formations. 2. The cone s...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Tricone Carbide PDC Oilfield Drill Bit 9 Nozzle Tci Drill Bits

12 1/4 Inch 5 Blades Carbide Tipped Drill Bits Tricone Drill Bit Rock Drill Bits 1. The cast surface of the crown of the drill bit is longer, which is suitable for neutral and abrasive formations. 2. The cone s...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Diamond 311mm Water Well Drill Bit 10 Nozzle PDC Oil Drill Bit

12 1/4 Inch 5 Blades Diamond Tipped Drill Bit Tricone Drill Bit Rock Drill Bits 1. The crown of the drill bit has a long cast surface, which is suitable for neutral and abrasive formations. 2. The cone surface ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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7 Blades PDC Rock Drill Bit Tricone Rock Roller Bits 311mm

12 1/4 Inch 5 Blades Diamond Tipped Drill Bit Tricone Drill Bit Rock Drill Bits 1. The crown of the drill bit has a long cast surface, which is suitable for neutral and abrasive formations. 2. The cone surface ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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4 Blade PDC Water Well Drill Bit 6 1/2 Inch Steel Body

6 1/2 Inch 4 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The drill crown is a medium cast surface, suitable for generally hard to hard and highly abrasive formations. 2. The taper ...

Shaanxi Hainaisen Petroleum Technology Co.,Ltd
China

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Casting Crown

Total 368 products for casting crown Manufacture & Suppliers