32mm Button Drill Bit 12 Degree Tapered Drill Bit for with 8
Buttons for Granite
Taper Drill Rod is used for rock drilling, blasting holes and other
drilling situations, including quarries, coal mines, traffic and
other construction.Normal diameter or rod is 22mm, named H22, KSQ
can also make H19 and H25.
Product Description:
Perfect designs, tungsten carbide and skirt steel , PANDADRILL
provides leading strength and penetration rates for more
productivity, excellent straightness and hole clean quality, get
max drilling performance to save up fuel cost rate.
We can design and manufacture according to customers' samples or
drawings of the diameter., buttons and flushing holes quantity,
button shape and face shape. KSQ button bit is made by high quality
tungsten carbides and steel, through heat treatment so that it can
be used for hard rock drilling, and transmit intensive impact
energy into the rock with the least possible loss of energy.
Comparing with tapered chisel bits and tapered cross bits, button
bits has higher technology, much longer primary drilling time and
higher drilling efficiency. According to the buttons, tapered
button bits can be divided into the types of Dome, Ballastic, etc.
Products Parameters:
| Product Name: | Tapered Drill Bit |
| Diameter: | 32mm, 33mm, 35mm, 36mm, 38mm, 41mm |
| Button Size: | Front 2*7mm Gauge 5*7mm; Front 2*7mm Gauge 5*9mm; Front 2*7mm Gauge
6*7mm |
| Degree: | 12 Degree |
| Flushing Hole: | 2 Front and 1 Side |
| Application: | Tapered drill bits are used in granite and marble quarry, gold
mine, railway, tunnel, etc. for drilling |
| Feature: | Long Skirt |
| Material: | High quality carbide and high quality steel |
| MOQ: | No requirement for testing and trial order |
| We can design and manufature according to your requirment of
diameter, number air holes and carbide button shape |
Specification of other Taper Button Bits:
| Products Name | Dia (mm) | Taper Angel (°) | Length(mm) | Weight(kg) |
| Taper Chisel / Cross Bit | 28 | 7 degree | 62mm | 0.16 |
| 30 | 0.20 |
| 32 | 0.22 |
| 34 | 0.24 |
| 36 | 0.28 |
| 38 | 0.32 |
| 40 | 0.36 |
| 42 | 0.38 |
| 46 | 0.44 |
| 50 | 0.50 |
| 60 | 0.66 |
Taper Button Bit
(with 4 pcs buttons) | 30/32 | 7 degree | 63mm | 0.20/0.22 |
| 36/38 | 0.28/0.34 |
| 40/42 | 0.36/0.42 |
Taper Button Bit
(with 5 pcs buttons) | 34 | 11 degree | 65mm | 0.3 |
| 40 | 7/11 degree | 63mm | 0.36 |
Taper Button Bit
(with 6 pcs buttons) | 36 | 11 degree | 63mm | 0.3 |
| 40 | 7 degree | 0.36 |
| 42 | 7 degree | 0.38 |
Taper Button Bit
(with 8 pcs buttons) | 32 | 7/12 degree | 65mm | 0.28 |
| 34 | 68mm | 0.30 |
| 38 | 63mm | 0.40 |
