| Sign In | Join Free | My burrillandco.com | 
 | 
 
                    ... tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting structure durability in medium to medium hard formations. The HSN rubber O-ring provides...
 
                    ...chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, tapered button bits can be d...
 
                    ... 50/55/60/71/80 Tapered button bits 28/29/30/32/33/34/35/36/37/38/40/41/42/45 50/......
 
                    ...Drill Bit IADC745 9 7/8" 250mm durable For Soft To Very Hard Formations Application IADC745 series apply for the soft formation TCI tricone bits are used to drill low compressive strength, very soft formatio...
 
                    ..., very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of large diameters and high projection. This cutting structure design, combined with maximum cone offset,...
 
                    ...Bits For Rock Crushing Click here for catalogueTCI DRILL BIT.pdf Bits Feature of IADC 7** series The medium hard formation TCI tricone bits features robust chisel tungsten carbide inserts on the heel row and...
 
                    ...Drill Bits For Rock And Concrete , Tapered Cross Bit Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy ...
 
                    ...Drill Bit Tapered Cross Bit 4 degree Hex12 for Mining Quarring Feature Of The Taper Cross Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: S...
 
                    ...Drill Bit Tapered Cross Bit 4 degree Hex12 for Mining Quarring Feature Of The Taper Cross Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: S...
 
                    ...Drilling Tools Tricone Drill Bits IADC Forging Process Specifications: IADC codes 417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 536 535 537 547 Butto...
 
                    ...Drilling Tools Thread Button Bit, Taper Drill Bit, Cross Bit, Chisel Bit Jinzen Drilling product range covers 1.Down the hole(DTH) hammer and bit, 2.Drill pipe(drill rod) 3.Top hammer rock drilling tools(th...
 
                    ...Bit 11 degree Hex 12 Small Drill Bit for Underground drilling Feature Of The Taper Cross Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Sp...
 
                    ...Bit 11 degree Hex 12 Small Drill Bit for Underground drilling Feature Of The Taper Cross Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Sp...
 
                    ...Drill Bits For Water/Oil/Natural Gas Introduction The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tu...
 
                    10 5/8" IADC 425 Tricone Drill Bit Rock Drilling Bit For Mining CUTTING STRUCTURE Chisel on gage, conical on inner rows. Designed for soft formation with low compressive strength and high drillability, such as ...
 
                    Hard Rock Mining Chisel Drill Bit Tungsten Carbide Rock Mining Inserts Our advantages: 1. Manufactured with the highest quality carbide for stable & consistent quality. 2. Processing with latest manufacturing ....
 
                    Hard Rock Mining Chisel Drill Bit Tungsten Carbide Rock Mining Inserts Our advantages: 1. Manufactured with the highest quality carbide for stable & consistent quality. 2. Processing with latest manufacturing ....
 
                    ...KINGDRILLING DTH taper drill bit description: Tungsten Carbide Cutting Tools Taper Drill Bits For Mineral Parts can be used under any rock drilling condition, it's hardly impacted by the model of drill rig a...
 
                    7 degree Button Bit Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling Feature Of The Taper Button Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button ...
 
                    7 degree Button Bit Hex 12 Hex 19 Tapered Drill Bit For Hammer Rock Drilling Feature Of The Taper Button Bit: (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button ...