
Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling
Product specifications:
Diameter: 28mm-55mm
Degree: 4°,6°,7°,11°and 12°
Type: Chisel bit, Cross bit and Button bit
Skirt: Short or Long Skirt
Diameters:
Tapered chisel bits:20/22/28/30/32/34/36/38/40mm
Tapered cross
bits:24/26/28/30/32/33/34/35/36/37/38/40/42/48/50/55mm
Tapered button bits:28/29/30/32/33/34/35/36/37/38/40/41/42/45mm
Product Name: | Tungsten carbides tapered drill bit | ||
Application:: | Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | ||
Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) |
Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree | 50/55/60/71/80 |
Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 50/55/60/71/80 | |
Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 |
Other button bits available:
Tapered button bits 28mm, 30mm 32mm, 34mm, 36mm, 40mm, 42mm, 44mm
and so on with different degree taper
Tapered Rod 19mm, 22mm, 25mm; Shank hex. 19mm, 22mm, 25mm
Integral Drill rods Chisel Bit integral. Rod 19mm, 22mm; Shank hex.
19mm, 22mm
Thread Button Bits (33mm, 35mm, 45mm , 51mm, 57mm, 64mm, 70mm,
76mm, 89mm, 102mm , 115mm, 127mm and so different degree Thread
R22, R25, R28, R32, R38, T38, T45, T51 etc
Drifter Rod Hex.32mm, 35mm, 38mm; Round 32mm, 38mm, 45mm, 51mm
Retrac Button bits with different Thread different diameters 51mm,
64mm, 70mm, 76mm, 89mm, 102mm, 115mm, 127mm
Down the hole drilling drill bits, hammers, spare parts, drill
tubes
Buttons type :Spherical, Ballistic
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm