SRC54 RC Drill Bit 5 3/8''-5 3/4'' Size 136mm-146mm Diameter with 1 Year Warranty for Reverse Circulation Drilling

Price Negotiable

Price: $200

MOQ: 1

Delivery Time: Negotiable

Brand: SOLLROC

Product Description

SRC54 RC Bit for Reverse Circulation Drilling

We are a leading manufacturer of rock drilling tools, including DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, couplings, cross bits, and drill rods, located in Changsha, Hunan, China. With 20 years of experience in DTH hammers and bits, we have earned a strong reputation worldwide for our high-quality products, professional service, and competitive prices.

Technical Specifications

Diameter	No x Button diameter mm	Button angle	Flushing holes	Shroud Dia mm	Weight (kgs)	Part No
136 mm (5 3/8")	8x16 (Gauge) 6x16+3x14 (Front)	35°	2	134	18.2	SRC54-136
140 mm (5 1/2")	8x16 (Gauge) 6x16+3x14 (Front)	35°	2	138	18.5	SRC54-140
143 mm (5 5/8")	8x16 (Gauge) 6x16+3x14 (Front)	35°	2	141	18.8	SRC54-143
146 mm (5 3/4")	8x16 (Gauge) 6x16+3x14 (Front)	35°	2	144	19.2	SRC54-146

Product Features

Efficient cuttings discharge for mineral sampling or waste routing
Exhaust side check valves and water flow reduce hammer drowning
Eliminates need for expensive, regulated lubricating foams in deep drilling
Easy access to key parts for faster, simpler maintenance
Reduced drilling friction extends tool and button lifespan
Operates with less air while handling larger, heavier rocks
Minimizes risk of rocks falling into the hole and causing jams
Improved stability in sensitive formations with reduced borehole wall collapse
Controlled cuttings exhaust reduces mess, dust, and enables public area drilling

Product Images