Office hours(GMT+8): 8:30-18:00
 
 
86-379-60105687
 
86-379-64386676
 
   No.1703, Building 3, No. 1 Fenghua Road,High-tech,District , Luoyang , China (Henan)Pilot Free Trade Zone, Henan Province, P.R. China.
Drill Bit
T thread drill bit includes EX, EXX, XX, ES, EYY, ESS-F, clay bit, aggressive soft soil.
inquirydownload
Description
Introduction:

Drill bit is made from steel which can provide enough hardness in rock mass. It is used for drilling and installed on the head of anchor bar. As self drilling anchor bar just needs to be installed into the rock directly, the drill bit is used for only one time. 
 
Characteristic:

1. Sinorock has kinds of drill bits to meet different demands, which includes EX, EXX, XX, ES, EYY, ESS-F, clay bit, aggressive soft soil.
2. It's suitable for various ground conditions.
3. Easy installation. 


ESESSEX
                             ES                                            ESS                                              EX                    

 XXClay BitEYY
                      XX                                            Clay Bit                                         EYY                  


EXXAggressive Soft Soil
                            EXX                                                Aggressive Soft Soil
 

Drill Bit(T)
Size  T30  T40  T52  T73  T76  T103  T111  T127  T130
Clay Bit - - - -  T76/130(3.2) - - - -
T30/75(0.44) T40/110(1.2) T52/130(2.37)  T73/200(5.6)  T76/150(4.0)  T103/220(12.6) -  T127/220(12.6) -
T30/95(0.55) T40/150(2.4) T52/175(4.3) -  T76/175(5.1)  T103/280(13.9) - - -
- - - -  T76/200(5.6) - - - -
EX  T30/51(0.35) T40/76(1.00)  T52/115(2.51)  T73/130(4.0)  T76/115(3.15)  T103/175(5.7)  T111/200(10.7)  T127/220(14)  
 T30/76(0.8) T40/90(1.20)  T52/130(2.9)  T73/175(4.3)  T76/130(4.0) - - - -
T30/90(1.27) T40/115(2.0) T52/150(4.0) - T76/150(5.9) - - - -
EXX  T30/51(0.40) T40/76(1.15) T52/89(2.04)  T73/130(4.00)  T76/130(4.0)        
 T30/63(1.00) T40/89(2.0)  T52/115(3.3) - T76/150(7.0) - - - -
 T30/76(1.10) T40/90(2.16) T52/150(5.8) - - T103/250(21.2) - - -
XX - - - -  T76/130(4.5) - - - -
 T76/145(4.6)
 T76/175(5.0)
 T76/200(5.2)
ES-F  T30/42(0.28) - T52/115(2.0) - T76/130(4.95) - - - -
 T30/46(0.32) T40/70(0.68)
 T30/51(0.4) T40/76(1.3)
T30/55(0.38)  T40/90(2.16)
EYY T30/76(0.69) - - - - - - - -
ESS-F T30/51(0.75) T40/70(1.7) T52/115(3.72)  T73/130(6.75)  T76/120(4.0)  T103/175(10.2)  T111/170(8.5)  T127/200(20) T130/220(23.2)
- - - - T76/130(6.75) - T111/200(12.1) - -
- - - - T76/150(9.70) - - - -
- - - - T76/200(15) - - - -
Aggressive Soft Soil - T40/90(1.7) - - - - - - -
- - T40/100(0.83) - - - - - -


top