7 Degree 34mm Long Skirt Rock Drilling Tools Taper Button Bit

• After-sales Service: Repair or Replacement
• Warranty: Repair or Replacement
• Certification: ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 34-7 taper button bit
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Stamping
• Material: Carbon Steel
• Degree: 7
• Machine Type: Drilling Tools
• Color: Red, Black, Yellow, White
• Tungsten Carbide: Yk05 or T6
• Transport Package: Wooden Case
• Specification: 34mm
• Trademark: KAT DRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 500000PCS/Month
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Tapered Bits Description:

Tapered button bits Comparing with taper chisel and cross bits, taper button bits have higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, button bits can be divided into types of hemispherical, conical and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity and abrasive resistance while conical button and parabolic button are for high drilling speed and low abrasive resistance.
Made with high quality of raw material through special heat treatment ,especially, tungsten carbide of tapered button bits are from Boart long year,widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying.
Diameter of bits from 30mm to 50mm with 4 ,6,7,11,12 degree, premium alloy tapered drill steel with Hexagonal.22mm and Hexagonal.25mm,The deliver capacity are very strong and can completely meet customer's requirements on delivery design,number of buttons is 4,5,6,7,8,9,7 buttons is very popular for hold held (short holes ) and blast drilling system.


(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

 

Detailed Photos

 

Our Products

 

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.

 

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.

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.

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.

DTH Drilling Tools:
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.

 

Company Profile

 

Packaging & Shipping

 

FAQ

 

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