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Brand Name : Glorytek
Model Number : all sizes
Certification : CE
Place of Origin : China
MOQ : 1 pieces
Price : Negotiable
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : 50000 piece per month
Delivery Time : 7-15 days
Packaging Details : Seaworthy package
Connection : API REG 2 3/8
Origin : China
Suitable Projects : Water Well Drilling
Market : Global
Warranty : 3 months
Drilling Hole Diameter : option
Shank Types : DHD, SD, Ql, Mission etc.
Processing Type : Forging, Casting
Weight : based on the size
DTH Hammer Bit
Product Description
Our Down-The-Hole (DTH) hammer bits are engineered for high-performance drilling in the toughest rock formations, including granite, basalt, and hard limestone. Designed with premium tungsten carbide buttons and a reinforced steel body, these bits deliver exceptional durability and penetration rates.
Key Advantages:
✔ Optimized Button Layout – Strategically placed carbide inserts ensure even wear and superior crushing efficiency.
✔ High-Strength Steel Shank – Heat-treated for impact resistance, reducing breakage risk in demanding conditions.
✔ Multiple Bit Profiles – Flat, convex, and ballistic shapes available for varied rock hardness and drilling speeds.
✔ Compatibility – Fits leading DTH hammer models (e.g., COP, Mincon, Sand vik) for seamless integration.
Ideal for mining, quarrying, and construction, our DTH bits offer extended lifespan and reduced downtime. R
Product Parameters
|
Type
|
Number of
Air hole |
DIa.(mm)
|
Weight(kg)
|
Gauge Button
|
Front Button
|
|
GL4.5-115
|
2
|
115-118
|
6.4
|
7×ф14
|
6×ф12
|
|
GL4.5-120
|
2
|
120-123
|
7
|
7×ф14
|
6×ф12
|
|
GL4.5-130
|
2
|
130-133
|
8
|
7×ф14
|
6×ф12
|
|
GL4.5-140
|
2
|
140-143
|
8.2
|
7×ф14
|
6×ф12
|
|
GL4.5-150
|
2
|
150-153
|
9
|
7×ф14
|
6×ф12
|
|
GL330-85
|
2
|
82-85
|
3.4
|
6×ф14
|
3×ф12
|
|
GL335-90
|
2
|
90-93
|
4.6
|
6×ф14
|
7×ф12
|
|
GL340-105
|
2
|
105-108
|
7.7
|
8×ф14
|
7×ф13
|
|
GL340-115
|
2
|
115-118
|
8
|
8×ф14
|
7×ф13
|
|
GL340-130
|
2
|
130-133
|
10.5
|
8×ф14
|
8×ф13
|
|
GL350-130
|
2
|
130-133
|
17
|
7×ф16
|
7×ф14
|
|
GL350-140
|
2
|
140-143
|
18
|
7×ф16
|
7×ф14
|
|
GL350-152
|
2
|
152-155
|
19
|
6×ф16
|
6×ф14
|
|
GL360-152
|
2
|
152-155
|
25
|
8×ф16
|
11×ф14
|
|
GL360-165
|
2
|
165-170
|
26.5
|
8×ф16
|
11×ф16
|
|
GL360-178
|
2
|
178-183
|
28.6
|
8×ф16
|
11×ф16
|
|
GL360-194
|
3
|
194-197
|
30
|
9×ф16
|
12×ф16
|
|
GL360-203
|
3
|
203-206
|
32
|
9×ф16
|
13×ф16
|
|
GL360-216
|
3
|
216-219
|
35
|
9×ф16
|
13×ф16
|
|
GL360-230
|
3
|
230-233
|
37
|
12×ф16
|
16×ф16
|
|
GL360-254
|
3
|
254-257
|
43
|
12×ф16
|
16×ф16
|
|
GL360-305
|
3
|
305-308
|
57
|
14×ф18
|
26×ф16
|
|
GL380-203
|
2
|
203-206
|
48
|
8×ф18
|
10×ф16
|
|
GL380-216
|
3
|
216-219
|
50
|
9×ф18
|
13×ф16
|
|
GL380-230
|
3
|
230-233
|
53
|
9×ф18
|
17×ф16
|
|
GL380-254
|
3
|
254-257
|
58
|
9×ф18
|
16×ф16
|
|
GL380-310
|
3
|
310-313
|
71
|
12×ф18
|
15×ф16
|
|
GL380-350
|
4
|
350-353
|
80
|
16×ф18
|
36×ф16
|
|
GL3120-302
|
3
|
302-305
|
176
|
12×ф18
|
×ф18
|
|
GL3120-311
|
3
|
311-314
|
177
|
12×ф18
|
×ф18
|
|
GL3120-330
|
3
|
330-333
|
186
|
12×ф18
|
×ф18
|
|
GL3120-357
|
3
|
357-360
|
196
|
18×ф18
|
×ф18
|
|
GL3120-381
|
3
|
381-384
|
205
|
18×ф18
|
×ф18
|
|
GL3120-444
|
3
|
444-447
|
230
|
18×ф18
|
×ф18
|
|
GL3120-483
|
3
|
483-486
|
285
|
18×ф18
|
×ф18
|
|
GL3120-508
|
3
|
508-511
|
311
|
18×ф18
|
×ф18
|
Detailed Photos

Company Profile

Glorytek Industry (Beijing) Co., Ltd, based in Beijing, China, specializes in manufacturing and exporting premium drilling equipment and parts. With a skilled team of designers and engineers, we excel in fulfilling client projects accurately. Our products find extensive application in mining, water well drilling, anchor projects, oil and gas, hydropower, defense, and more, ensuring top-notch performance and reliability across diverse industries.



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Diameter 190mm QL60 Advanced Technology Alloy DTH Hammer Drill Bit Images |