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

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

Name: Grade Control Drilling Method RC Drill Bit SRC040 140mm For RC Drilling
Brand: SOLLROC
Price: 1 USD

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	Button angle	Flushing holes	Shroud Dia mm	Weight (kg)	Part No
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

Product Tags:

reverse circulation drill bits

reverse circulation drilling