Contact Us


       TEL : +86-592-5601702  5682036


       E-mail: sales@quarryingtools.com


       Address: Unit 8001, Part A, Minnan Culture Town, 

       No.350, Changle Road, Huli, Xiamen China.361006


                   




SD10 Down The Hole Button Bits

10" Down The Hole SD10 DTH Button Drill Bits For Rock Drilling. Diameter:254mm-330mm

SD10 down the hole button bits


SD 10 Bits have a diameter of 10″. These bits have two flushing holes and are available in three flavors: Flat, Convex and Concave.

 

1.high and low air pressure down-the-hole drill bits 
2.Low air pressure holeDia.:65-220mm

3.High air pressure hole Dia.:85-305mm

4.Face type:drop center/concave/convex/double gauge/flat

5.Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.


Shank style Diameter in mm Flushing holes No. Gauge buttons Face buttons Approx.weight
SD4 105 2 7*14mm 6*13mm 9.0kgs
110 2 7*14mm 6*13mm 9.5kgs
115 2 8*14mm 7*13mm 10.0kgs
120 2 8*16mm 7*13mm 11.5kgs
127 2 8*16mm 7*13mm 12.5kgs
SD5 135 2 8*16mm 8*13mm 15.5kgs
140 2 8*17mm 7*14mm
146 2 8*18mm 7*14mm 16.5kgs
152 2 8*17mm 8*14mm 17.0kgs
165 2 8*18mm 9*16mm 18.0kgs
SD6 152 2 8*17mm 8*14mm 26.0kgs
165 2 8*18mm 9*16mm 27.0kgs
171 2 8*18mm 10*16mm 29.0kgs
190 3 9*18mm 11*16mm 32.0kgs
203 3 9*18mm 12*16mm 34.0kgs
SD8 203 2 9*18mm 12*16mm 37.0kgs
216 2 10*18mm 17*18mm 48.0kgs
241 2 10*18mm 17*18mm 63.0kgs
254 3 12*18mm 19*18mm 70.0kgs
292 3 12*18mm 30*18mm 85.0kgs
305 4 12*18mm 30*18mm 98.0kgs
SD10 254 3 12*18mm 20*16mm 108.0kgs
305 4 12*18mm 36*16mm 125.0kgs
311 4 12*18mm 36*16mm 130.0kgs
318 4 12*18mm 38*16mm 142.0kgs
330 4 16*18mm 42*16mm 155.0kgs

SD10 DTH button bits 02.jpg03 packing site.jpg



Hot Tags: sd10 down the hole button bits, China, manufacturers, suppliers, factory, customized, best, high-quality, CE certification
Inquiry