Changsha Sollroc Engineering Equipments Co., Ltd

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Grade Control Drilling Method RC Drill Bit SRC040 140mm For RC Drilling​

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Changsha Sollroc Engineering Equipments Co., Ltd
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City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MsLing Bo
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Grade Control Drilling Method RC Drill Bit SRC040 140mm For RC Drilling​

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Brand Name :SOLLROC
Model Number :SRC040 RC bits
Place of Origin :China
MOQ :1 set
Supply Ability :2000 sets per month
Delivery Time :3-4 weeks
Packaging Details :Cartons + ply wood case (no plastic)
Outer dia. of hammer :120.5mm
Color :black, blue, gold as your request
Face shape :Hard formation, soft formation, flat face, concave
Diameter of bits :121mm-146mm
Model :SRC040
Hole depth :average 120-180m
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Best of Grade Control Drilling Method SRC040 140mm RC Drill Bits For RC Drilling​

RC is a drilling method widely used around the world. It produces samples of high quality and reliability.

Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface.

RC bits Model SRC040

Diameter No x Button diameter
mm
Button angle Flushing holes Shroud Dia
mm
Weight
(kg)
Part No
mm inch Gauge Button Front Button
124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 14.5 SRC040-124
127 5 8 x 14mm 8 x 14mm 35 2 125 14.7 SRC040-127
130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 14.9 SRC040-130
133 5 1/4 8 x 16mm 6x14+3x14 35 2 131 15.0 SRC040-133
138 5 7/16 8 x 16mm 6x16+3x14 35 2 136 15.8 SRC040-138
140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 16.0 SRC040-140

For more information please contact:

Changsha Sollroc Engineering Equipments Co., Ltd

Tel: 86-731-85551632 Fax: 86-731-85551635

Emai: info@sollroc.com

Skype: jessicaling1982

Skype: yongzhedrill

Website: www.sollroc.com

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Grade Control Drilling Method RC Drill Bit SRC040 140mm For RC Drilling​

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