Sandvik DTH Hammer RH450 6''(inch)

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Sandvik DTH Hammer RH450 6''(inch)
Complete Hammer With 3 1/2 API Reg. Pin
Description

Details

Sandvik DTH DRILLING TOOLS

Click on the Part number to see part description
Replacement parts item description
Weight
Part ā„–
kg
lb
1. Circlip
0.01
0.0
2. Airscreen (with circlip)
0.17
0.4
3. Top Sub 3 1/2ā€ API Reg. Pin
24.50
53.9
4. Check Valve Dart (with spring)
0.90
2.0
5. Check Valve Spring
0.05
0.1
6. ā€Vā€ Lock Ring
0.30
0.7
7. Choke set
0.07
0.2
8. Distributor (with O-Ring)
5.60
12.3
9. O-Ring
0.02
0.0
In Seal Kit
10. Inner Cylinder
4.70
10.3
11. Piston
19.50
42.9
12. Piston Case
38.5
84.7
13. Piston Retainer Ring
5.0
11.0
In Piston Case
14. O-Ring
0.02
0.0
In Seal Kit
15. Bit Retainer Ring
0.67
1.5
16. Driver sub
6.50
14.3
       
 
Seal Kit
0.05
0.1
      
Rebuild Kit      
With 3 1/2 API Reg. Pin
69.5
152.9
       
Complete hammer
With 3 1/2 API Reg. Pin
98.00
215.6
32-4560-SQA/04S
 
Bit shank

Bit shank identifcation chart

Sandvik RH550
Diameter
Air
holes
Gauge
buttons
Button dia. mm
Weight
Part No.
Shank
mm
inch
gauge
front
Kg
lb
QL 60
Concave face / Ballistic button
QL 60
165 6 1/2 3 9 18 18 26,9 59 42-76DE165-R48
165 6 1/2 3 9 18 18 26,9 59 42-76DE165-R55
172 6 3/4 3 9 18 18 29,0 64 42-76DE172-R48
172 6 3/4 3 9 18 18 29,0 64 42-76DE172-R55
Concave face / Spherical button
152 6 2 8 18 18 25,8 57 42-761E152-S48
152 6 2 8 18 18 25,8 57 42-761E152-S65
155 6 1/8 2 8 18 18 26,2 58 42-761E155-S48
155 6 1/8 2 8 18 18 26,2 58 42-761E155-S65
159 6 1/4 2 8 18 18 26,9 59 42-761E159-S48
159 6 1/4 2 8 18 18 26,9 59 42-761E159-S65
165 6 1/2 3 9 18 18 27,5 61 42-76DE165-S48
165 6 1/2 3 9 18 18 27,5 61 42-76DE165-S65
172 6 3/4 3 9 18 18 29,0 64 42-76DE172-S48
172 6 3/4 3 9 18 18 29,0 64 42-76DE172-S65
178 7 3 9 18 18 30,0 66 42-76DE178-S48
190 7 1/2 3 9 18 18 31,0 68 42-76DE190-S48
203 8 3 9 18 18 33,1 73 42-76DE203-S48
Convex face / Ballistic button
152 6 3 9 18 18 25,8 57 42-76LE152-R48
152 6 3 9 18 18 25,8 57 42-76LE152-R55
155 6 1/8 3 9 18 18 26,2 58 42-76LE155-R48
155 6 1/8 3 9 18 18 26,2 58 42-76LE155-R55
159 6 1/4 3 9 18 18 26,9 59 42-76LE159-R48
159 6 1/4 3 9 18 18 26,9 59 42-76LE159-R55
165 6 1/2 3 9 18 18 27,5 61 42-76GE165-R48
165 6 1/2 3 9 18 18 27,5 61 42-76GE165-R55
172 6 3/4 3 9 18 18 29,0 64 42-76GE172-R48
172 6 3/4 3 9 18 18 29,0 64 42-76GE172-R55
178 7 3 9 18 18 30,0 66 42-76GE178-R48
178 7 3 9 18 18 30,0 66 42-76GE178-R55
203 8 3 9 18 18 33,1 73 42-76GE203-R48
203 8 3 9 18 18 33,1 73 42-76GE203-R55
Flat face / Spherical button
152 6 3 9 18 16 25,8 57 42-762D152-S48
155 6 1/8 3 9 18 16 26,2 58 42-762D155-S48
159 6 1/4 3 9 18 16 26,9 61 42-762D159-S48
165 6 1/2 3 9 18 18 27,5 61 42-762E165-S48
165 6 1/2 3 9 18 18 27,5 64 42-762E165-S65
172 6 3/4 3 9 18 18 29,0 64 42-762E172-S48
172 6 3/4 3 9 18 18 29,0 55 42-762E172-S48
178 7 3 9 18 18 30,0 66 42-762E178-S48
190 7 1/2 3 9 18 18 31,0 68 42-762E190-S48
203 8 3 9 18 18 33,1 73 42-762E203-S48
Convex face / Ballistic and Spherical button
165 6 1/2 3 9 18 18 27,5 61 42-76GE165-L55
172 6 3/4 3 9 18 18 29,0 64 42-76GE172-L55
**Convex face with spherical gauge buttons and ballistic front buttons
Foot valve0,5 1.2