High Quality Cop32-90mm DTH Drill Bit

• Type: DTH Drill Bits
• Material: Tungsten Carbide
• Usage: Well Drilling
• Model: Cop32-90mm
• Brand: Prodrill
• Machine Type: Drilling Tool
• Model NO.: DTH Bit-COP32-90
• Processing: Forging
• Color: Blue, Red, Black, Yellow, White
• Transport Package: Wooden Box
• Specification: CE
• Trademark: Prodrill
• Origin: China
• HS Code: 82071990
• Production Capacity: 3000PCS/Month

Product Description

Genernal Introduction

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known brand. 

(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand, 
(4) Entire CNC processing procedure ensure the quality consistency and reliable. 
(5) Military grade requirements of heat-treatment guarantee durability, Specific heat treatment standards and special "stress relief" processes ensure consistent performance. 
(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

DTH Bit-COP32-90 for deep hole water well and large diameter surface hole drilling

• Code No.: COP32-90
• Shank type:COP32
• Diameter: 90mm
• Air Holes No.: 2
• Gauge Buttons:7*13mm
• Face Buttons: 5*12mm
• Approx. weight:4.5 KGS
• Bit Face Type: Convex face
• Carbide Design of DTH Buttons: Parabolic(Semi-Ballistic)

Rock drilling tools ProDrill has a comprehensive range of DTH drill bits with COP shanks type for a wide range of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction.

Shank type:COP32, COP34, COP44, COP54, COP64; and DTH rock drill bits hole diameter: 3", 4", 5", 6", 8"(85mm-350mm).
 

Our bits are interchangeable with Atlas Copco's COP32 34 44 54 64 84, Ingersoll-Rand 's DHD3.5,DHD3.5HD, DHD 340A , DHD350R, DHD 360, Mission60, DHD380 QL40, QL50 , QL60, QL80.SD10, NUMA100, NUMA120,ect.

Matching the insert to the job requirements is essential in achieving the desired results. Each of the following buttons is ideal for different ground conditions, abrasion levels, PSIs and penetration levels. In general, the larger the number of gauge buttons the better overall performance, especially in hard rock.
 

Specification of dth hammer button bits:	Diameter: (mm)
1-2 inch low pressure DTH bits Shank: BR1, BR2, DHD2.5	57/64/70/76/80/82/90
3 inch high Air pressure DHT bits Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5	85 / 90 / 95 / 100 / 105/110
4 inch high Air pressure DHT bits Shank:DHD340,COP44,M40,SD4,QL40	105 / 110 / 115 / 120 / 127/130
5 inch high Air pressure DHT bits Shank:DHD350,COP54,M50,SD5,QL50	133 / 140 / 146 / 152 / 165
6 inch high Air pressure DHT bits Shank:DHD360,M60,SD6,QL60,COP64	152 / 165 / 178 / 190 / 203
8 inch high Air pressure DHT bits Shank:DHD380,COP84,M80,SD8,QL80	195 / 203 / 216 / 254 / 305
10 inch high Air pressure DTH bits Shank:SD10, NUMA100	254/270/279/295/305
12 inch high Air pressure DTH bits Shank:SD12,DHD1120,NUMA120,NUMA125	305/330/343/356/368/381
15 inch high Air pressure DTH bits Shank: DHD1150, SD15,NUMA125	381/391/435/457/483/503
Over 20 inch high Air Pressure DTH bits Shank: NUMA180,NUMA240,	483/508/560/578/610/660

  

Process of products

Applications




Packaging & Shipping
  

FAQ
Terms  & Conditions of Ordering: 
1 .Payment Terms: 
T/T (Telegraphic Transfer) or Western Union 
2. Delivery Term:
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. Transportation:
Sample order: we suggest Courier express or by air
Bulk order: we suggest by air or by sea.
4. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded)
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund