Home » Products » Gifts & Premiums » Gifts & Novelties

Hot Insert Steel R32 Thread Drill Bits

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Fujian
Validity to:
Long-term effective
Last update:
2018-08-13 15:37
Browse the number:
319

Send an inquiries

Company Profile

Xiamen Good Mining and Drilling Equipment Co.,Ltd

By certification [File Integrity]

Contact：gumaining(Mr.)

Email：

Telephone：

Phone：

Area：Fujian

Address：03c4, 8/F, Bldg. D, Xiamen Internation Al Shipping Center, No. 97 Xiangyu Rd., China (Fujian) Pilot Free Trade Zone Xiamen Area,Fujian, China

Website：http://www.gmd-eqpt.com/ http://gumaining.sanliqianjv.com/

PRODUCT DETAILS

R32 Thread Drill Bits are ideal for medium to hard ground, they are recognized by their characteristic raised buttons and grooved chipways and flushing holes on the face.

GMD rock tools for top hammer drilling are designed to transmit intensive impact energy into the rock with the least possible loss of energy. The result is good rock breakage, high penetration rates and high productivity. This, together with optimal hole quality, great reliability and long service life, gives the best possible blasting results, outstanding drill-steel economy and low total cost.

GMD offers a complete selection of Top Hammer Drilling Tools to meet all of your drilling needs, which are suitable for any type of drilling application in mining, tunneling, construction and quarry work, and thread adapters in a full range of standard diameters.

Our Products are suitable for powerful percussive drills and top hammers with high speed drifter, such as Atlas Copco 282 rocket boomer, Atlas Copco 352 rocket boomer jumbo, AtlasCopcoD7roc, Furukawa HCR 1200, Tamrock, and Ingesoll Rand ECM660.

A comprehensive range of various button bits shown as below:

Product Name: R32 Thread Drill Bits

Thread type: R32

Head diameters: 41mm ~ 76mm

Face designs; flat face,

Carbide shape: Dome, Ballistic , Semi-Ballistic,

Skirt designs: Standard, Retrac

R32 Thread Drill Bits for Drifting and Tunneling
Name	Code No.	Thread	Dia.(mm)	Gauge	Front	Skirt Design	Weight(kg)
Threaded Button Bits	Q7-41-R32	R32	41	5*9mm	2*9mm	Standard	0.61
	Q7-43-R32	R32	43	5*9.5mm	2*8mm	Standard	0.63
	Q7-45-R32	R32	45	5*10mm	2*9mm	Standard	0.76
	Q7-48-R32	R32	48	5*11mm	2*9mm	Standard	0.79
	Q7-51-R32	R32	51	5*13mm	2*10mm	Standard	0.84
	Q9-45-R32	R32	45	6*9mm	3*8mm	Standard	0.72
	Q9-48-R32	R32	48	6*9mm	3*9mm	Standard	0.78
	Q9-51-R32	R32	51	6*10mm	3*9.5mm	Standard	0.83
	Q9-57-R32	R32	57	6*11mm	3*10mm	Standard	1.14
	Q9-64-R32	R32	64	6*11mm	3*11mm	Standard	2
	Q8-41-R32	R32	41	6*8mm	2*8mm	Standard	0.61
	Q8-43-R32	R32	43	6*8mm	2*8mm	Standard	0.7
	Q8-45-R32	R32	45	6*9mm	2*9mm	Standard	0.74
	Q12-64-R32	R32	64	8*10mm	4*10mm	Standard	2
	Q14-76-R32	R32	76	8*11mm	6*11mm	Standard	2.76
	Q9-64-R32	R32	64	6*10mm	3*10mm	Standard	1.91
	Q9-76-R32	R32	76	6*13mm	3*11mm	Standard	2.55
	Q9-89-R32	R32	89	6*14mm	3*13mm	Standard	3.45
	Q9-48-R32-RC	R32	48	6*9mm	3*9mm	Retrac	1
	Q9-51-R32-RC	R32	51	6*10mm	3*9.5mm	Retrac	1.12
	Q9-57-R32-RC	R32	57	6*10mm	3*10mm	Retrac	1.6
	Q12-64-R32-RC	R32	64	8*10mm	4*10mm	Retrac	2.23
	Q14-76-R32-RC	R32	76	8*11mm	6*11mm	Retrac	3.3
	Q9-64-R32-RC	R32	64	6*10mm	3*10mm	Retrac	2.2

Notes:

Special sizes may be available upon request.

How to order?
Button Bit: Diameter + Thread + Skirt Shape + Face Design + Insert Configuration

How to Choose Right Face Design and Skirt Shape

Button Bit Face & Skirt Design
Face & Skirt Design	Application
	Flat Face: For Drilling in medium to hard and abrasive rock
	Drop Center Face:For drilling in medium hard, maximum hole deviation control
	Normal Skirt:For drilling in very hard and very abrasive rock formation which is compact
	Retrac Skirt:For drilling in loose and broken or fissured rock where it is difficult to retrac the drilling string due to the hole collapse