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102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling

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102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling

Brand Name : SOLLROC

Model Number : SRC531 RC bit

Certification : SGS

Place of Origin : China

MOQ : 1 piece

Price : negotiate

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

Supply Ability : 5000pcs per month

Delivery Time : 15-22 days

Packaging Details : Cartons + ply wood case (no plastic)

Color : Black or you wanted

Material : High Carbon Steel

Application : Hole Drilling in mines, Hydrology and water well ,Geothermal well

Usage : Geologic exploration,gravel stratu

Formation : Complicated gravel formation

Quality : best

Shank : SRC531

Diameter : 102mm

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102mm Reverse Circulation RC Hardened Drill Bits for Mining Well Drilling

Product Introduce:

Dual-wall reverse-circulation drilling uses flush-threaded double-wall drill pipe and high-pressure air to provide continuous return of formation and water samples. Cuttings and formation waters are not contaminated with drilling additives or mixed with other borehole material.

The RC method employs dual wall drill rods that comprise an outer drill rod, with an inner tube located inside the drill rod. The inner tubes overlap, and seal on the tube below with O rings when the drill rods are screwed together. These inner tubes provide a continuous sealed pathway for the drill cuttings to be transported from the bit face to the surface.

Adavantages:

1. Achieves greater penetration in hard rock than air core drilling,
2. Ideal for harsh environments.
3. Reduced risk of cross-contamination.
4. Faster and more efficient

Technical Parameters

RC bits Model SRC531

Diameter No. x Button diameter
mm
Button angle Flushing holes Shroud Dia
mm
Weight
(kg)
Part No.
mm inch Gauge Button Front Button
86 3 3/8 6 x 12mm 5 x 12mm 35 2 84 6.0 SRC531-86
89 3 1/2 8 x 12mm 5 x 12mm 35 2 87 6.1 SRC531-89
95 3 3/4 8 x 12mm 6 x 12mm 35 2 93 6.3 SRC531-95
102 4 8 x 12mm 6 x 12mm 35 2 100 6.5 SRC531-102

RC hammers
Hammer Bit Shank Hole Range
(mm)
External Diameter
(mm)
Length (less bit)
mm
Weight
(kg)
Connection Thread Working Pressure
RC3-E531 RE531 84-100 81 1069 29 3" Remet 1.5-3.5Mpa
RC3.5-Y RC3.5Y 98-115 94 1184 44 3" Remet 1.5-3.5Mpa
RC4-E004 RE004 111-127 107 1252 52 3.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E542 RE542 113-130 109.5 1191 57 3.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E543 RE543 120-135 116 1191 63 3.5" / 4" Remet
4" Metzke
1.5-3.5Mpa
RC4.5-E545 RE545 122-135 117.5 1261 65 4" / 4.5" Remet
4" / 4.5" Metzke
1.5-3.5Mpa
RC5-P40 PR40(RE040) 124-142 120.5 1362 80.5 3.5" / 4.5"Remet 3.5" / 4.5"Metzke 1.5-3.5Mpa
RC5.5-P52/P52R PR52/PR52R 126-142 121 1227 68.5 4" / 4.5"Remet
4" / 4.5"Metzke
1.5-3.5Mpa
RC5.5-E547 RE547 130-146 124.5 1270 74 4.5" Remet
4.5" Metzke
1.5-3.5Mpa
RC5.5-P54/P54R PR54(RE054) 135-150 130 1294 84.5 4.5"Remet 4.5"Metzke 1.5-3.5Mpa
RC5.5-M5456 MX5456 136-150 132 1362 90 4.5"Remet 4.5"Metzke 1.5-3.5Mpa
Working principle
RC drilling works well in both overburden and soft, broken rock formations but its main strength is when it gets to hard composite rock. It is cost efficient due to the simplicity of the percussive drilling process and because the equipment needed is less complex.

Detailed Photo:

102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling

102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling

102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling

Delivery Way:

By Air, By express or By Sea


Product Tags:

102mm RC Hardened Drill Bits

      

SRC531 RC Hardened Drill Bits

      

Well Drilling RC Drill Bit

      
Wholesale 102mm Reverse Circulation RC Hardened Drill Bits For Mining Well Drilling from china suppliers

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