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DTH Hammer Bit

Hole Openers
Hole Openers
HOLE OPENERS We supply a wide range of DTH HOLE OPENERS in any combination of sizes for enlarging pre-drilled holes in rock. OurDTH Hole Openers are very popular with our drilling contractor clients and have proven to provide much more dependable service. Maruti uses only the highest grade of steel in producing our superior line of Hole openers. From 6” to 20” with whatever Pilot Hole need, with maruti Hole opener you will always know that it was produced with the quality you have come to expect from allmarutiproducts, built with the shanks to fit all popular brand of hammers. Available Sizes: 8.0" X 12 1/4" 8.0" X 14.0" 8.0" X 16.0" 10.0" X 16.0" 10.0 X 20.0"