Sai Deepa Rock Drills

Convex:

Fast penetration rates
Face design allows for increased body support for gage carbide. They are two gages and the inner gage row helps to protect the outer row from excessive wear.
Well suited for hard and abrasive formations.
Convex
Send Mail
 
 
Sai Deepa Rock Drills (pvt) ltd over the years developed Extension equipment of different sizes SDRD offers a variety of tools which are used in the surface mining .The items offered by SDRD includes shank adapters, coupling sleeve, extension rod &threaded cross bit or button bit. Our extension drilling system offers several rod, coupling &shank adapter designs and specifications as required by drilling industry.


• CROSS BITS

CROSS BITS

S.NO
Type of Threading
Size of the bit
(All in mm)
models
1
R22 7/8”
35-48mm
Cross bit
2
R32 1¼”
48-76mm
Cross bit
3
R25 1”
35-45mm
Cross bit
4
R28-1 1/8”
38-42mm
Cross bit
5
R38-1 1/2”
64-102mm
Cross bit
 
Send Mail
 
Sai Deepa Rock Drills (pvt) ltd over the years developed Extension equipment of different sizes SDRD offers a variety of tools which are used in the surface mining .The items offered by SDRD includes shank adapters, coupling sleeve, extension rod &threaded cross bit or button bit. Our extension drilling system offers several rod, coupling &shank adapter designs and specifications as required by drilling industry.

COUPLING SLEEVES
COUPLING SLEEVES

S.NO
Type of Threading
Diameter
(All in mm)

Length L
In mm

1
R22
40 mm
140 mm
2
R25
40 mm
140 mm
3
R28
40 mm
150 mm
4
R32
40 mm
150 mm
5
R38
55 mm
170 mm
6
T38
55 mm
190 mm
7
T45
63/66 mm
210 mm
8
T51
72/76 mm
225 mm
 
Send Mail
Dth Bits

SDRD manufacturers the best Down The Hole (DTH) bits to fit the most popular DTH hammers for drilling in
Water well, mining, construction, & quarrying industries. The bits are found to be the best favorite for drilling engineers in many countries because of their precision designs and efficient drilling during usage.
SDRD manufactures different type of bits for different applications.
These comes in a range of • Indy 100 A Dedicated Tool For 10”(254mm) – 12” (305mm) Drilling and suitable with SD-10 Bit.
Dth Bits
SDRD manufacturers the DTH bits suitable for the following standard hammers.

Hammer types
Size of the bit
(In mm)
Face design
Smart-6
152-215 mm
Flat/concave
Panther
115-152 mm
Flat/concave
Mach-4
115-152 mm
Flat/concave
Cop-42
102-125 mm
Flat/concave
Cop-62
152-204 mm
Flat/concave
DHD-340A
102-125 mm
Flat/concave
DHD-350
120-152 mm
Flat/concave
SD-6
152-216 mm
Flat/concave
DHD-360
152-216 mm
Flat/concave
SD-8
204-254 mm
Flat/concave
SD-10
254-305 mm
Flat/concave
Numa
254-305 mm
Flat/concave

SDRD bits are computer designed engineered and manufactured for superior penetration while maintaining the cleaning action at the face of the bit, thus extending the working life of the product.
 
Send Mail
 
 
Sai Deepa Rock Drills (pvt) ltd over the years developed Extension equipment of different sizes SDRD offers a variety of tools which are used in the surface mining .The items offered by SDRD includes shank adapters, coupling sleeve, extension rod &threaded cross bit or button bit. Our extension drilling system offers several rod, coupling &shank adapter designs and specifications as required by drilling industry.

EXTENSION RODS
EXTENSION RODS

S.NO
Type of Threading
Length
(In mm)

models
design
1
R22 7/8”
800-3200 mm
Male/male
hexagonal
2
R32 1¼”
900-3660 mm
Male/male
Round
3
R38 1/2”
1220-3660 mm
Male/male
Round
 
Send Mail
 
 

Flat:
Face slots help eliminate bit plugging in softer zones
More carbide to surface contact for better rock fracture. It is a simple and a robust design Well suited for medium to hard formations

Flat
Send Mail
 
Indy series
Indy series hammers are valveless hammers eliminating operational problems and improves reliability. It has an optimized air cycle frequency, high-energy impact giving maximum penetration rates. This heavy duty hammer is a multi purpose hammer. Where greater depth requirements demands less air usage with minimum performance loss.
And the main advantage is that the wear sleeve and piston are reversible providing longer service life, greater reliability with ease of maintenance and maximum operating cost effectiveness than any hammer.
 
Send Mail
 
 

Indy series hammers are valveless hammers eliminating operational problems and improves reliability. It has an optimized air cycle frequency, high-energy impact giving maximum penetration rates. This heavy duty hammer is a multi purpose hammer. Where greater depth requirements demands less air usage with minimum performance loss.
And the main advantage is that the wear sleeve and piston are reversible providing longer service life, greater reliability with ease of maintenance and maximum operating cost effectiveness than any hammer.

These comes in a range of

• Indy 69 A Dedicated Tool For 6”(152mm) – 6 1/2” (165mm) Drilling and suitable with SD-6 Bit.

Indy series hammers

Indy 69 " Hammer Assembly

Indy 69

COMPONENT PARTS

   
QTY
P.NO
1.  Top Sub 1 No B60 15001
2.  Check value 1 No B60 15002
3.  Spring 1 No B60 15003
4.  Air Distributor 1 No B60 15004
5. Control Tube 1 No B60 15005
6. Choke 1 No B60 15006
7. Bufeer Ring 1 No B60 15007
8.  Meatal Spacer 1 No B60 15008
9. Lock Plate 2 No B60 15009
10. Piston 1 No B60 15010
11.  Wear Sleeve 1 No B60 15011
12. Guide Bush 1 No B60 15012
13. Bit Ret Ring 1 No B60 15013
14.  Drive Sub 1 No B60 15014


SPECIFICATIONS

1 Hole Dia MM 152-165
2 Hammer Dia MM 137
3 Cylinder Bore MM 112
4 Pistone Stroke MM 90
5 Piston Weight KG 22.5
6 Hammer Length without bit MM 1200
7 Weight without Bit KG 90
8 Connection   API 3 1/2" PIN
9 Hammer Length with bit Extend MM 1345
10 Hammer Length bit retracted MM 1300
11 Size of back head wrench MM 90
12 Suitable  
SD-6

13. Air consumption in CFM
PSI
CEM
150 370
    200 520
    250 670
    300 820
 
Send Mail
 
 
Indy series hammers are valveless hammers eliminating operational problems and improves reliability. It has an optimized air cycle frequency, high-energy impact giving maximum penetration rates. This heavy duty hammer is a multi purpose hammer. Where greater depth requirements demands less air usage with minimum performance loss.
And the main advantage is that the wear sleeve and piston are reversible providing longer service life, greater reliability with ease of maintenance and maximum operating cost effectiveness than any hammer.

These comes in a range of

• Indy 80 A Dedicated Tool For 8”(200mm) – 10” (254mm) Drilling and suitable with SD-8 Bit.

Indy 80

Indy 80 " Hammer Assembly

Indy 80

COMPONENT PARTS

   
QTY
P.NO
1.  Top Sub 1 No JB80 20001
2.  Check value 1 No JB80 20002
3.  Spring 1 No JB80 20003
4.  Air Distributor 1 No JB80 20004
5. Control Tube 1 No JB80 20005
6. Choke 1 No JB80 20006
7. Bufeer Ring 1 No JB80 20007
8.  Meatal Spacer 1 No JB80 20008
9. Lock Plate 2 No JB80 20009
10. Piston 1 No JB80 20010
11.  Wear Sleeve 1 No JB80 20011
12. Guide Bush 1 No JB80 20012
13. Bit Ret Ring 1 No JB80 20013
14.  Drive Sub 1 No JB80 20014


SPECIFICATIONS

1
Hole Dia
MM
200-300
2
Hammer Dia
MM
175
3
Cylinder Bore
MM
138
4
Pistone Stroke
MM
90
5
Piston Weight
KG
33.5
6
Hammer Length without bit
MM
1245
7
Weight without Bit
KG
140
8
Connection
API 41/2" PIN
9
Hammer Length with bit Extend
MM
1395
10
Hammer Length bit retracted
MM
1350
11
Size of back head wrench
MM
115
12
Suitable
SD-8

13.
Air consumption in CFM
PSI
CEM
150
   
200
750
   
250
850
   
300
1100
 
Send Mail
 
 
Indy 100
Indy series hammers are valveless hammers eliminating operational problems and improves reliability. It has an optimized air cycle frequency, high-energy impact giving maximum penetration rates. This heavy duty hammer is a multi purpose hammer. Where greater depth requirements demands less air usage with minimum performance loss.
And the main advantage is that the wear sleeve and piston are reversible providing longer service life, greater reliability with ease of maintenance and maximum operating cost effectiveness than any hammer.

These comes in a range of

• Indy 100 A Dedicated Tool For 10”(254mm) – 12” (305mm) Drilling and suitable with SD-10 Bit.

Indy 100
 
Send Mail
 
 

 

integral drill rods
Sai Deepa rock drills (Pvt) Ltd over the years developed integral drill rods of different sizes in the range of 400 mm to 7200 mm in length, with 22 mm across flat raw material.
The raw materials both steel and tungsten carbide grades are selected meticulously and coupled with latest manufacturing technology to give the customers the best integral drill rods.
The main idea is to give customers the lowest cost per meter drilled in both underground and surface applications
SDRD drill steels are more reliable and economical partner in rock drilling and backed by prompt and efficient after sales service.
integral drill rods

• 7/8” Hex steel

S.NO
SIZE A/F
SHANK LENGTH
TOTAL LENGTH


DIA


1
22MM
108MM
400-9600MM
25-40MM
 
Send Mail
 
 
Sai Deepa Rock Drills (pvt) ltd over the years developed Extension equipment of different sizes SDRD offers a variety of tools which are used in the surface mining .The items offered by SDRD includes shank adapters, coupling sleeve, extension rod &threaded cross bit or button bit. Our extension drilling system offers several rod, coupling &shank adapter designs and specifications as required by drilling industry.


SHANK ADAPTERS
SHANK ADAPTERS

SDRD manufacturers shank adapters to fit drills/hammers for all the extension drilling and benching operations and also for the most common top hammers in the industry.
 
Send Mail
 
 
A Dedicated Tool For 3 ¾”(95mm) – 4 1/8” (105mm) Drilling.

Stunner 35 is a valved type hammer designed for drilling applications where small diameter and fast penetration rates are required such as ground anchors, geological surveying, wall and roof bolting or for blast holes where size and blasting holes are limited due to environment conditions.
Simplicity of design, ease of service and low air consumption these factors, which combine to make this hammer robust and reliable drilling tool.
This hammer is available as a standard with 2 3/8” API Reg Pin & the hammer is suitable for BR-3 shank. And also can be supplied depending on the specifications of the customer.

Stunner 35

Stunner 35 Hammer Assembly

Stunner 35 Hammer Assembly
COMPONENT PARTS

   
QTY
P.NO
1.  Top Sub 1 No AO3 100 01
2.  Check value & Cap 1 No AO3 100 02
3.  Spring 1 No AO3 100 03
4.  Air Distributor 1 No AO3 100 04
5.  Rocker Value 1 No AO3 100 05
6.  Bottom Value 1 No AO3 100 06
7.  Piston 1 No AO3 100 07
8.  Liner 1 No AO3 100 08
9.  Guide Bush 1 No AO3 100 09
10.  Spacer 1 No AO3 100 10
11.  Wear Sleee 1 No AO3 100 11
12.  Retainer Bush 1 No AO3 100 12
13.  Bit Retainer Ring 1 No AO3 100 13
14.  Drive Sub 1 No AO3 100 14
15.  O Ring Set (notshown) Set AO3 100 15

SPECIFICATIONS

   
1. Hole Dia MM 90-105
2. Hammer Dia MM 78
3. Cylinder Bore MM 66
4. Piston Stroke MM 110
5. Piston Weight KG 3.0
6. Hanner Length without bit MM 854
7. Weight without bit KG 23
8. Connection   23/8 API Reg.pin box
9. Hammer length with bit extend MM 945
10. Hammer length bit Retracted MM 920
11. Size of back head Wrench MM 57
12. Suitable Bit   BR-3

13. Air consumption in CFM
PSI
CEM
100 130
    150 200
    200 270
    250 340
 
Send Mail
 
 

A Dedicated Tool For 41/2”(115mm) – 5 1/8” (130mm) Drilling

Winner 45 is a valved type hammer and has a high penetration rates in the class of its 4” series.
And with its robust design these products can be used in Quarrying, Mining, Open Pit and Underground Mining and Blast Hole Works.
This hammer is available as a standard with 2 3/8”API reg pin. And also can be supplied depending on the specifications of the customer requirement.
Suitable for operating at air pressures
150-250 psi.
The valve design provides high performance at low pressures Strong robust design withstands heavy duty applications.
As a standard we will supply the hammer suitable to Mach 44 bit and this hammer can also be supplied to suit IR-340 bit.



Winner 45

Winner 45 Hammer Assembly

Winner 45 Hammer Assembly
COMPONENT PARTS


   
QTY
P.NO
1.  Top Sub 1 No WO1 11501
2.  Check value & Cap 1 No WO1 11502
3.  Spring 1 No WO1 11503
4.  Air Distributor 1 No WO1 11504
5.  Rocker Value 1 No WO1 11505
6.  Bottom Value 1 No WO1 11506
7.  Piston 1 No WO1 11507
8.  Liner 1 No WO1 11508
9.  Guide Bush 1 No WO1 11509
10.  Spacer 1 No WO1 11510
11.  Wear Sleee 1 No WO1 11511
12.  Retainer Bush 1 No WO1 11512
13.  Bit Retainer Ring 1 No WO1 11513
14.  Drive Sub 1 No WO1 11514
15.  O Ring Set (notshown) Set WO1 11515

Specifications

   
1. Hole Dia MM 115
2. Hammer Dia MM 98
3. Cylinder Bore MM 80
4. Piston Stroke MM 82
5. Piston Weight KG 8.5
6. Hanner Length without bit MM 1016
7. Weight without bit KG 33
8. Connection   23/8 API Reg.pin
9. Hammer length with bit extend MM 1134
10. Hammer length bit Retracted MM 1091
11. Size of back head Wrench MM 61.5
12. Suitable Bit   MACH-44

13. Air consumption in CFM
PSI
CEM
100 200
    150 270
    200 340
    250 410
 
Send Mail