5 Inch Carburized Steel High Performance DTH Drill Bit for Mining and Water Well Drilling

Price Negotiable

Price: $200

MOQ: 1

Delivery Time: Negotiable

Brand: SOLLROC

Product Description

SD5 Down the Hole Drill Bits - 5 Inch DTH Bit for Mining

Product Overview

Our SD5 series Down the Hole drill bits are engineered for optimal performance in various mining applications. Available with three distinct bit head configurations - Convex, Flat Face, and Concave - each paired with specialized inserts to handle any rock formation challenge.

Optimal Bit Selection

Choosing the right drill bit depends on productivity and reliability requirements. For soft to medium rock formations with high penetration rates, ballistic and semi-ballistic inserts combined with flat face or concave bit heads deliver superior performance. For hard to very hard rock formations, domed inserts with convex heads provide extended drill bit life and durability.

Company Expertise

Over 10 years of specialized experience in manufacturing drilling tools and spare parts
Advanced manufacturing technology and equipment
Technical team with more than 13 years of professional expertise

Technical Specifications

DTH Bits Shank	Bit Dia. (mm/inch)	No. Air Holes	Gauge Buttons	Front Buttons	Weight (Kg)	Part No.
SD5	133 / 5 1/4"	2	7×φ16	6×φ14	15.5	SD5-130
SD5	140 / 5 1/2"	2	7×φ18	7×φ14	16.0	SD5-140
SD5	146 / 5 3/4"	2	8×φ18	7×φ14	16.5	SD5-146
SD5	152 / 6"	2	8×φ18	8×φ14	17.0	SD5-152
SD5	165 / 6 1/2"	2	8×φ18	8×φ16	19.0	SD5-165

Product Features

Ideal for water well drilling, micro piling, geothermal applications, and anchoring
Consistent and reliable performance in demanding conditions
Extended service life through durable construction
Easy maintenance and serviceability
Stable operation and precise drilling performance

Applications & Keywords

water well drilling geothermal drilling micro piling rock drilling ground drilling drilling tools DTH bits mining equipment

Product Images