8" High Pressure Down Hole Hammer Bits

• Customization: Available
• Customized: Customized
• Standard: API
• Model NO.: GL380-203
• Type: DTH Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Drilling Diameter: 203~206mm
• Weight: 48kg
• Matching Hammer: Gl380
• Transport Package: Sea-Worthy Packing
• Specification: 6"
• Trademark: Glorytek
• Origin: China
• Production Capacity: 10000 PCS/Month

Product Description

GL380 DTH Rock Drilling Bit


Our DTH hammer and bits are compatible with CIR, DHD, QL, SD, Mission, etc. Series of Atlas and Sandvik world famous brands. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling.

Advantages of our DTH drilling bits

High quality hardened steel alloy
Premium tungsten carbide buttons
Optimized flushing holes
Multiple shank and face designs
Various face and spline configurations

Types that we can supply

(1) Low pressure bit: Diameter ranges from 68-253mm
(2) Medium Pressure bit: Diameter ranges from 115-511mm
(3) High Pressure bit: Diameter ranges from 110-257mm
(4) Reverse Circulation bit: Diameter ranges from 95-384mm

Technical Specification

Bits for high air pressure DTH hammers
Type	Number of Air hole	DIa. (mm)	Weight(kg)	Gauge Button	Front Button	Matching DTH Hammer
GL330-85	2	82-85	3.4	6× Φ 14	3× Φ 12	GL330
GL335-90	2	90-93	4.6	6× Φ 14	7× Φ 12	GL335
GL340-105	2	105-108	7.7	8× Φ 14	7× Φ 13	GL340 GL345 GL345K
GL340-115	2	115-118	8	8× Φ 14	7× Φ 13
GL340-130	2	130-133	10.5	8× Φ 14	8× Φ 13
GL350-130	2	130-133	17	7× Φ 16	7× Φ 14	GL350 GL355 GL355K
GL350-140	2	140-143	18	7× Φ 16	7× Φ 14
GL350-152	2	152-155	19	6× Φ 16	6× Φ 14
GL360-152	2	152-155	25	8× Φ 16	11× Φ 14	GL360
GL360-165	2	165-170	26.5	8× Φ 16	11× Φ 16
GL360-178	2	178-183	28.6	8× Φ 16	11× Φ 16
GL360-194	3	194-197	30	9× Φ 16	12× Φ 16
GL360-203	3	203-206	32	9× Φ 16	13× Φ 16
GL360-216	3	216-219	35	9× Φ 16	13× Φ 16
GL360-230	3	230-233	37	12× Φ 16	16× Φ 16
GL360-254	3	254-257	43	12× Φ 16	16× Φ 16
GL360-305	3	305-308	57	14× Φ 18	26× Φ 16
GL380-203	2	203-206	48	8× Φ 18	10× Φ 16	GL380
GL380-216	3	216-219	50	9× Φ 18	13× Φ 16
GL380-230	3	230-233	53	9× Φ 18	17× Φ 16
GL380-254	3	254-257	58	9× Φ 18	16× Φ 16
GL380-310	3	310-313	71	12× Φ 18	15× Φ 16
GL380-350	4	350-353	80	16× Φ 18	36× Φ 16
GL3120-302	3	302-305	176	12× Φ 18	× Φ 18	GL3120
GL3120-311	3	311-314	177	12× Φ 18	× Φ 18
GL3120-330	3	330-333	186	12× Φ 18	× Φ 18
GL3120-357	3	357-360	196	18× Φ 18	× Φ 18
GL3120-381	3	381-384	205	18× Φ 18	× Φ 18
GL3120-444	3	444-447	230	18× Φ 18	× Φ 18
GL3120-483	3	483-486	285	18× Φ 18	× Φ 18
GL3120-508	3	508-511	311	18× Φ 18	× Φ 18

 

Related Product


 

Our Company & Service

 

Glorytek Industry (Beijing)Co.,Ltd., located inBeijing,China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.

Factory Picture

 

Customer photos



 

FAQ
Q: How can we choose a suitable water well drill rig?
A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site.

Q: Are you a factory or a trading company ?
A: We are an integrated corporation specialized in manufacturing and exporting.

Q: What is your payment terms?
A: We can accept T/T,L/C.

Q:.What is your MOQ? How long is the delivery time?
A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-30 days after receiving payment, the drilling tools would be about 3-5 days.

Q:. How long is the warranty?
A: The guarantee period for mainframe is one year (excluding the quick wear parts).

Q: Can we print my Logo on the products?
A: Yes, we can. We support OEM .

Contact 
Sunny Dong(Sales Representative)

Glorytek Industry (Beijing) Co., Ltd.
Address:No.B-2507, DongWeiCheng, GuanZhuang,Chao Yang District, Beijing, China.
 
 
 
Website: glorytek.en.made-in-china.com /glorytek.en.made-in-china.com