drilling bit Types of tungsten carbide rock drill bits for mining
Drill Bits
HSS M35 5% Cobalt Centre Drill Bits
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
170PCS HSS TWIST DRILL BITS SET, 118 DEGREE, DIN338, BLACK FINISHED IN METAL BOX. 1.0-8.0MMX0.5, EACH 10PCS 8.5-10.0MMX0.5, EACH 5PCS.
HSS M35 Cobalt 5% Twist Drill Bits SET, 1.0-10.0X0.5MM, 135 SPLIT POINT, DIN338 STANDARD, Amber Finishing,rose Plastic Box Packing
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
1.Part No.30127T5118DR 2.Bit Diameter: 127mm 3.Button Bits: 18 buttons 4.Length of drill rod: 1525mm-6100mm (MM and MF) 5.Button bit design: Drop centre, Retrac body. 6.Tungsten carbide (Buttons): Spherical, Ballistic and Conical. 7.Applications: Bench, Production. 8.We have different designs for various rock formations, longer service life to decrease use costs for users.
What is the advantage of our T38 Button Bit ? 1. Material: 100% virgin raw material with submicron grain size; 2. Grade: Various grades for choice; 3. Advanced production equipments and testing equipments 4. Precision Ground and polished; 5. High wear resistance,high hardness and impact toughness; 6. Samples & small orders are acceptable.
1.Bit Diameter: 102mm 2.Button bit design: Flat face, drop centre, Normal and Retrac body. 3.Tungsten carbide (Buttons): Spherical, Ballistic and Conical. 4.Applications: Bench, Production 5.Buttons:14 Buttons
1.Part No.3076T3812 2.Bit Diameter: 76mm 3.Button bits: 12 buttons 4.Length of drill rod: 900mm-5490mm (MM and MF) 5.Button bit design: Flat face, drop center, normal and retrac body. 6.Tungsten carbide (Buttons): Spherical, ballistic and conical. 7.Applications: Bench, production. We have different designs for various rock formations, and a longer service life to decrease use costs for users.
Tricone Bit, Steel Tooth Bit, TCI tricone Bit, Single Cone Bit, Rock drill Bits,Rotary Bits. Application Petroleum & Gas ,Water well ,Mining and Tectonic Industries ,Oil field, Construction, Geothermal, Directional Boring, and Underground Foundation work. 1) Condition: 100% new 2) Manufacturer brand name: GREAT 3) The bit size: 2 7/8" - 36" 4) IADC code: 111,115,117,127,137,217,417,517,537,617,637 etc. 5) Seal type: Rubber Sealed Bearing ,Metal Sealed Bearing. 6) Bearing type: Sealed Journal bearing ,Roller Bearing ,Air Bearing. 7) Nozzle quantity and nozzle size: 3 nozzles. 8) Connection joint Pin size: API 2-3/8"-7 5/8" Reg.
Product Despcription Dimensions D Flushing hole(mm) Buttons(mm) Angle Class Part no. mm in Front No Size Gauge No Size Front No Size Gauge No Size 45 1 3/4 1*5.5 2*5.5 2*9 5*11 30�° H 3045R3207 48 1 7/8 2*6 1*5 2*9 5*11 30�° H 3048R3207 51 2 2*6 1*5.5 2*10 5*11 30�° H 3051R3207 43 1 11/16 2*5 2*5 2*8 6*9 30�° S 3043R3208 45 1 3/4 2*5 2*5 2*9 6*10 30�° S 3045R3208 48 1 7/8 2*5.5 2*5 2*9 6*10 30�° S 3045R3208 43 1 11/16 3*4 2*5 3*8 6*10 30�° M 3043R3209 45 1 3/4 3*5 1*5 3*8 6*10 30�° M 3045R3209 48 1 7/8 3*5 1*5 3*9 6*10 30�° M 3048R3209 54 2 1/8 3*6 1*5.5 3*10 6*11 35�° M 3054R3209 45 1 3/4 3*5 1*5 3*8 6*10 30�° M 3045R32F09 48 1 7/8 3*5 1*5 3*9 6*10 30�° M 3048R32F09 51 2 3*5.5 1*5.5 3*9 6*10 35�° M 3051R32F09 54 2 1/8 3*6 1*5.5 3*10 6*11 35�° M 3054R32F09 57 2 1/4 3*6 1*6 3*10 6*11 35�° M 3057R32F09 Remarks: Hemispherical-66(Usually for very hard rocks) Ballistic-65(Ususally for medium hard rocks) Semiballistic-64(Usually for medium hard rocks) Conical-67(Usually for soft rocks)
32mm Button Bit Types of tungsten carbide rock drill bits for hard formations drilling
32mm Button Bit Types of tungsten carbide rock drill bits for hard formations drilling
1.Thread:T38 2.Button bits: 12 Buttons 3.Bit Diameter: 64mm 4.Button bit design: Flat face,Retrac body. 5.Tungsten carbide (Buttons): Spherical, ballistic and conical. 6.Applications: Bench, production
Hss twist drill bits, sds plus hammer drill bit, hss machine taps, hss step drill bits, hss center drill bits, wood working drill bits, masonry drill bits, end mills, diamond cutting disc, tct saw blade.
Diameter: 43mm Thread: R32 Button Bits: 8 Buttons Flushing hole:Front:2*5 /Gauge:2*8 Buttons: Front:2*8/ Gauge:6*9
Diameter Guage Front Flushing holes Weight (kg) Part-No 90 9*11 7*11 3*8 5.8 MROD76-90 95 9*12 7*11 3*8 6.0 MROD76-95 105 9*12 7*12 3*10 6.4 MROD76-105 105 9*13 7*12 3*13 9.1 MROD89-105 115 9*14 6*14 3*13 9.7 MROD89-115 127 9*14 7*14 3*13 10.6 MROD89-127 115 9*14 6*14 3*13 12.6 MROD102-115 127 9*14 7*14 3*13 13.2 MROD102-127 140 9*16 9*16 3*13 14.5 MROD102-140 140 9*16 9*16 3*15 21.3 MROD127-140 152 9*16 9*16 3*15 23.1 MROD127-152 165 10*16 10*16 3*15 23.9 MROD127-165
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