Home ProductsDTH Drill Bits

SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit

SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit

  • SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit
  • SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit
  • SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit
SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: DTH Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Supply Ability: 20000 pieces per month
Contact Now
Detailed Product Description
High Light:

dth hammer bits

,

dth button bits

SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit

 


In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
 
Basic Information

 

Product

DTH Button Bits

Low Air Pressure CIR80, CIR90

3’’

DHD3.5, M30,  

4’’

DHD340, SD4,QL40, M40

5’’

DHD350, SD5,QL50, M50

6’’

DHD360, SD6,QL60, M60

8’’

DHD380, SD8,QL80, M80

Color

Green, Gold, Black or based on customer requirements.

MOQ:

No MOQ required for testing and trial order

 
Applications
 
• Underground mining
• Down the hole rock drilling
 

Competitive Advantage
 
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 
8'' High Air Pressure DTH Bit for SD8 Shank Specification

 

SD8 Spherical button/Concave face button bit
200 7 7/8 6×18,6×18 9×18 3 41 4148301487
203 8 6×18,6×18 9×18 3 42 4148301488
216 8 1/2 6×18,8×18 9×18 3 53.6 4148301489
219 8 5/8 6×18,9×18 9×18 3 54 4148301490
222 8 3/4 3×18,5×18 12×18,6×18 3 56 4148301491
226 8 7/8 3×18,5×18 12×18,6×18 3 57 4148301492
229 9 3×18,5×18 12×18,6×18 3 58 4148301493
241 9 1/2 3×18,6×18 12×18,6×18 3 63 4148301494
251 9 7/8 3×18,7×18 12×18,6×18 3 64 4148301495
254 10 3×18,7×18 12×18,6×18 3 67 4148301496
270 10 5/8 3×18,8×18 12×18,6×18 3 72 4148301497
305 12 6×18,8×18 12×18,9×18 3 94 4148301498
SD8 Ballistic button/Convex face button bit
203 8    6×18,7×18 9×18 3 42 4148301499
216 8 1/2 6×18,8×18 9×18 3 53.6 4148301500
222 8 3/4 6×18,8×18 12×18 3 54 4148301501
SD8 Spherical button/Flat face button bit
203 8    9×18 9×18 3 42 4148301502
216 8 1/2 12×18 9×18 3 53.6 4148301503
222 8 3/4 13×18 12×18 3 54 4148301504
229 9 14×18 12×18 3 58 4148301505



We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

 

Keywords

DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, 
Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit
 
Photos

 

SD8 Shank Spherical Stone Drilling Bits , Ballistic Flat Face Button Bit 0

 

Tags: DTH Button Bit, DTH Hammer

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

Best Products
Other Products