• R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit
  • R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit
  • R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit
  • R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit
  • R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit
  • R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit

R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit

stars, based on ( 0 )reviews
Price:
$50.00 piece
100items available
Total:$50.00

Description

R25 R28 R32 T38 T45 T51 Pilot Adapter and Integral/Dome Hole Opener Reaming Bit


Reaming bits are widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available.

This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise.

Applications

• Suitable for small hole range

• Widely used in Dimensional Stone Quarrying Industry

• Widely used in Underground Mining Industry

 

ModelDia.Gauge buttonfront buttontaperproducts no.

6° Taper reaming  

button bits

(shperic or  parabolic buttons)

648*Φ9mm2*Φ10mmKTQ1264-6-1
648*Φ9mm4*Φ8mmKTQ1264-6-2
658*Φ9mm4*Φ8mmKTQ1265-6
768*Φ10mm4*Φ10mmKTQ1276-6-1
768*Φ10mm4*Φ9mmKTQ1276-6-2
768*Φ11mm2*Φ11mmKTQ1276-6-3'
767*Φ11mm4*Φ11mmKTQ1176-6-3''
768*Φ14mm4*Φ13mmKTQ1276-6-4
898*Φ12mm4*Φ12mmKTQ1289-6-1
898*Φ12mm4*Φ11mmKTQ1289-6-2
898*Φ12mm4*Φ10mmKTQ1289-6-3
898*Φ13mm4*Φ10mmKTQ1289-6-4
898*Φ12mm4*Φ11mmKTQ1289-6-5
1028*Φ14mm4*Φ12mmKTQ12102-6

12° Taper reaming  

button bits

(shperic or  parabolic buttons)

898*Φ12mm4*Φ10mm12°KZQ1289-12
1028*Φ12mm4*Φ12mm12°KZQ12102-12-1
1028*Φ14mm4*Φ12mm12°KZQ12102-12-2
12710*Φ13mm8*Φ13mm12°KZQ18127-12-1
12710*Φ13mm10*Φ13mm12°KZQ18127-12-2

6° Taper chisel  

reaming bits

60carbide:12*8mm (4pcs)KTS460-6
64KTS464-6
65KTS465-6
70KTS470-6
76carbide:12*10mm (4pcs)KTS476-6
80KTS480-6
89KTS489-6

10° Taper chisel  

reaming bits

70carbide:12*8mm (6pcs)10°KTS670-10
75KTS675-10
80KTS680-10
90KTS690-10
100carbide:12*10mm (6pcs)KTS6100-10
120KTS6120-10
Pilot adaptors 6°chisel:Φ26/28*12*8mmL=240/300mm,thread:R25/28/32*12.7mm,6°
Pilot adaptors 12°chisel:Φ35/40*15*10mmL=250mm,thread:R25/28/32*12.7mm,12°
Thread chisel reaming bits60carbide:12*8mm (4pcs)RF25KTS460-25RF
70KTS470-25RF
80carbide:12*10mm (6pcs)RF32KTS680-32RF
90KTS690-32RF
100KTS6100-32RF
120KTS6120-32RF
130RF38KTS6130-38RF
150KTS6150-38RF
Integral reaming button bits8912*Φ11mm2*Φ11mm+1*Φ10mmR32/R38*12.7KZQ89
10212*Φ12mm2*Φ12mm+1*Φ10mmR32/R38*12.7KZQ102-1
10212*Φ14mm2*Φ10mm+1*Φ10mmR32/R38*12.7KZQ102-2
1278*Φ14mm8*Φ12mm+2*Φ12mmR38*12.7KZQ127

Dome reaming bit  

(shperic or  parabolic buttons)

769*Φ13mm1*Φ13mmR32/T38/T45DFR76
8914*Φ13mm1*Φ13mmR32/T38/T45DFR89
10216*Φ13mm1*Φ13mmR32/T38/T45DFR102
12718*Φ13mm1*Φ13mmR32/T38/T45DFR127
15218*Φ14mm2*Φ14mmT45/T51/ST58/ST68DFR152-1
1529*Φ16mm6*Φ16mmST58/ST68DFR152-2

Product Tag:

Reaming Bit