Audited Supplier
7/8 Buttons Bits
Repair or Replacement
Repair or Replacement
ISO 9001:2000, ISO 9001:2008
GB
Spray-Paint
Stamping
Carbon Steel
11
Drilling Tools
Red, Black, Yellow, White
Yk05 or T6
KAT DRILL
Wooden Case
32mm
China
82071990
Product Description
Tapered Bits Description:
(1)Connect shank Size: 19mm, Φ22mm, 25mm at most
(2)Bit Diameter: 30mm,32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
(4)Material: Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
(5)Button Shape: Semi-Ballistic; Face Type: Flat Face; Bit Body: Standard
(6)Qty of button: 5,7, 8 pcs
| Diameter | Length | No. of buttons | Buttons x button diameter | Gauge buttons angle° | buttons angle° | Flushing hole | Weight approx. | ||||
| mm | inch | mm | inch | mm | mm | Side | Center | kg | |||
| gauge | center | ||||||||||
| Button bit - For 22 mm (7/8") hex. Rod 4°46' taper angle. Short Skirt | |||||||||||
| 36 | 1 ¹³⁄32" | 50 | 1 ³¹⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 2 | 0.2 |
| Button bit - For 22 mm (7/8") hex. Rod 4°46' taper angle. Long skirt | |||||||||||
| 33 | 1 5⁄16" | 71 | 2 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.3 |
| 36 | 1 ¹³⁄32" | 71 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 41 | 1 ⅝" | 71 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | - | 2 | 0.3 |
| 43 | 1 ¹¹⁄16" | 71 | 2 5⁄32" | 7 | 5x9 | 2x8 | 35° | - | 2 | 1 | 0.4 |
| Button bit - For 22 mm (7/8") hex. Rod 7° taper angle. Long skirt | |||||||||||
| 30 | 1 ³⁄16" | 80 | 3 5⁄32" | 7 | 5x6 | 2x7 | 35° | 15° | 2 | 1 | 0.2 |
| 32 | 1 ¼" | 80 | 3 5⁄32" | 7 | 5x7 | 2x7 | 35° | 15° | 1 | 1 | 0.3 |
| 33 | 1 5⁄16" | 80 | 3 5⁄32" | 8 | 6x7 | 2x7 | 40° | 15° | 1 | 2 | 0.3 |
| 33 | 1 5⁄16" | 80 | 3 5⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 3 | 0.4 | |
| 35 | 1 ⅜" | 80 | 3 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.4 |
| 37 | 1 ¹5⁄32" | 80 | 3 5⁄32" | 7 | 5x9 | 2x7 | 40° | 15° | 1 | 1 | 0.4 |
| 41 | 1 ⅝" | 80 | 3 5⁄32" | 7 | 5x9 | 2x8 | 40° | 15° | 1 | 1 | 0.4 |
| Button bit - For 22 mm (7/8") hex. Rod. 11° taper angle. Short skirt. | |||||||||||
| 32 | 1 ¼" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 39° | 15° | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 5 | 3x8 | 2x7 | 35° | - | 2 | 1 | 0.2 |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 2 | 0.3 | |
| 34 | 1 ¹¹⁄32" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 40° | - | 1 | 1 | 0.2 |
| 35 | 1 ⅜" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.3 |
| 36 | 1 ¹³⁄32" | 50 | 1 ³¹⁄32" | 7 | 5x8 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 36 | 1 ¹³⁄32" | 50 | 1 ³¹⁄32" | 5 | 3x8 | 2x8 | 40° | - | 2 | 1 | 0.2 |
| 38 | 1 ½" | 50 | 1 ³¹⁄32" | 4 | 3x9 | 1x9 | 40° | - | 2 | 1 | 0.3 |
| 38 | 1 ½" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 41 | 1 ⅝" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x7 | 35° | - | 2 | 1 | 0.3 |
| 43 | 1 ¹¹⁄16" | 50 | 1 ³¹⁄32" | 7 | 5x9 | 2x9 | 35° | - | 2 | 1 | 0.4 |
| Button bit - For 22 mm (7/8") hex. Rod. 12° taper angle. Short skirt. | |||||||||||
| 27 | 1 ¹¹⁄16" | 50 | 1 ³¹⁄32" | 6 | 4x8 | 2x6 | 40° | 15° | 1 | 1 | 0.2 |
| 28 | 1 ⅛" | 50 | 1 ³¹⁄32" | 4 | 3x7 | 1x7 | 20° | - | 1 | 1 | 0.1 |
| 28 | 1 ⅛" | 50 | 1 ³¹⁄32" | 6 | 4x6 | 2x6 | 35° | - | 1 | 1 | 0.2 |
| 30 | 1 ³⁄16" | 50 | 1 ³¹⁄32" | 6 | 4x7 | 2x7 | 30° | - | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 2 | 0.3 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 32 | 1 ¼" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 39° | 15° | 1 | 2 | 0.3 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 2 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 8 | 6x7 | 2x7 | 35° | - | 1 | 2 | 0.2 |
| 33 | 1 5⁄16" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 40° | 15° | 1 | 1 | 0.2 |
| 34 | 1 ¹¹⁄32" | 55 | 2 5⁄32" | 7 | 5x8 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 35 | 1 ⅜" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 36 | 1 ¹³⁄32" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 37 | 1 ¹5⁄32" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 40° | - | 1 | 1 | 0.3 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 40° | - | 1 | 1 | 0.3 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 4 | 3x9 | 1x9 | 40° | - | 1 | 1 | 0.2 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 38 | 1 ½" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.2 |
| 41 | 1 ⅝" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 45 | 1 ¾" | 55 | 2 5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| Button bit - For 22 mm (7/8") hex. Rod 12° taper angle. Long skirt | |||||||||||
| 32 | 1¼" | 71 | 2 ²5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 7 | 5x7 | 2x7 | 35° | - | 1 | 1 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 8 | 6x7 | 2x7 | 40° | 15° | 1 | 2 | 0.3 |
| 33 | 1 5⁄16" | 71 | 2 ²5⁄32" | 9 | 6x7 | 3x7 | 40° | 20° | 3 | - | 0.3 |
| 35 | 1 ⅜" | 71 | 2 ²5⁄32" | 8 | 6x8 | 2x7 | 45° | 15° | 1 | 2 | 0.3 |
| 38 | 1 ½" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x7 | 35° | - | 1 | 1 | 0.4 |
| Diameter | Length | No. of buttons | Buttons x button diameter | Gauge buttons angle° | buttons angle° | Flushing hole | Weight approx. | ||||
| mm | inch | mm | inch | mm | mm | Side | Center | kg | |||
| gauge | center | ||||||||||
| Button bit - for 25 mm (1") hex. Rod 7° taper angle. Long skirt | |||||||||||
| 41 | 1 ⅝" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x8 | 40° | - | 1 | 1 | 0.4 |
| 41 | 1 ⅝" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x8 | 40° | - | 1 | 1 | 0.4 |
| 41 | 1 ⅝" | 71 | 2 ²5⁄32" | 9 | 6x9 | 3x7 | 40° | - | 1 | 3 | 0.4 |
| 41 | 1 ⅝" | 71 | 2 ²5⁄32" | 6 | 4x9 | 2x8 | 35° | - | 1 | 1 | 0.2 |
| 43 | 1 ¹¹⁄16" | 71 | 2 ²5⁄32" | 9 | 6x9 | 3x7 | 40° | - | 1 | 3 | 0.5 |
| 43 | 1 ¹¹⁄16" | 71 | 2 ²5⁄32" | 6 | 4x9 | 2x8 | 35° | - | 1 | 1 | 0.3 |
| Button bit - for 25 mm (1") hex. Rod 12° taper angle. Long skirt | |||||||||||
| 36 | 1 ¹³⁄32" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x7 | 35° | 15° | 1 | 1 | 0.3 |
| 38 | 1 ½" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x7 | 40° | 15° | 1 | 1 | 0.4 |
| 41 | 1 ⅝" | 71 | 2 ²5⁄32" | 7 | 5x9 | 2x7 | 40° | 15° | 1 | 1 | 0.4 |
Tapered equipment:
We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered cross bits, tapered button bits,H22 drill rods,H25 drill rods,Pilot rod,Dome bits, Pilot adapter,rock drill and etc.
Also we can produce the button bits according to customer's demand.
We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered cross bits, tapered button bits,H22 drill rods,H25 drill rods,Pilot rod,Dome bits, Pilot adapter,rock drill and etc.
Also we can produce the button bits according to customer's demand.
Drifting and Tunneling Button bits:
The R25, R28, R32, SR32, SR28, SR25button bits and retract button bits:
The R25/SR25 series button bits diameters are from 33 to 51mm;
The R28/SR28 series button bits diameters are from 33 to 48mm;
The R32/SR32 series button bits diameters are from 38 to 76mm;
The R35/SR35 series button bits diameters are from 45 to 64mm;
The R38/SR38 series button bits diameters are from 48 to 76mm;
Also we can produce the button bits according to customer's demand.
The R25, R28, R32, SR32, SR28, SR25button bits and retract button bits:
The R25/SR25 series button bits diameters are from 33 to 51mm;
The R28/SR28 series button bits diameters are from 33 to 48mm;
The R32/SR32 series button bits diameters are from 38 to 76mm;
The R35/SR35 series button bits diameters are from 45 to 64mm;
The R38/SR38 series button bits diameters are from 48 to 76mm;
Also we can produce the button bits according to customer's demand.
Drifter Rod:
The R32-HEX25-R25/SR25 drill rod length is from 700 to 4750mm;
The R32/T38-HEX28-R28/SR28 drill rod length is from 700 to 5530mm;
The R38/T38-HEX32-R28/R32/SR32 drill rod length is from 700 to 6400mm;
The R38/T38-HEX35-R32/SR32/SR35 drill rod length is from 700 to 6400mm;
Also we can produce the drill rod according to customer's demand.
The R32-HEX25-R25/SR25 drill rod length is from 700 to 4750mm;
The R32/T38-HEX28-R28/SR28 drill rod length is from 700 to 5530mm;
The R38/T38-HEX32-R28/R32/SR32 drill rod length is from 700 to 6400mm;
The R38/T38-HEX35-R32/SR32/SR35 drill rod length is from 700 to 6400mm;
Also we can produce the drill rod according to customer's demand.
Bench Drilling Tools:
We supply the R3212, R32, T38, T45, T51, T60, ST58 and ST68 series bench drilling tools, such as button bits, retrac button bits, shank adapter and drill tube, etc.
We supply the R3212, R32, T38, T45, T51, T60, ST58 and ST68 series bench drilling tools, such as button bits, retrac button bits, shank adapter and drill tube, etc.
DTH Drilling Tools:
We supply the DHD, QL, BR,CIR,Mission, series DTH drilling tools, such as Drill bits, Drill pipe, DTH Hammer, etc.
We supply the DHD, QL, BR,CIR,Mission, series DTH drilling tools, such as Drill bits, Drill pipe, DTH Hammer, etc.
Shank Adapter:
We produce and supply the R32, T38, T45, T51, T60, ST58 and ST68 series shank adapters, our shank adapter can replacement of Atlas copo, Boart, FuruKawa and Sand vik's products, also we can produce the shank adapter according to customer's demand.
We produce and supply the R32, T38, T45, T51, T60, ST58 and ST68 series shank adapters, our shank adapter can replacement of Atlas copo, Boart, FuruKawa and Sand vik's products, also we can produce the shank adapter according to customer's demand.
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
