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SC66F-COP DTH Hammer

Material: quality alloy steel
SC66F-COP hammer shank: COP66
Air pressure: 10-25 bar / 145-363 PSI
Regular drill bit diameter: 165mm, 171mm
Color: optional
Package: plywood case per each hammer
MOQ: one pc
Customized: Yes

  • SC66F-COP
  • SOLLROC
Quantity:

Product Description

Overview

SC66F-COP DTH hammer is proven by test and use many times in many mines. It is excellent penetration, smooth operating and longevity performance especailly for blasting hole in bench drilling.

Features

1. Valveless air distribution ensures smooth working.

2. Piston design and harden wear part ensure strong wear-resistance

3, Minimize the energy loss, high penetration, lower air and oil consumption.

4, Fewer internal parts minimize the maintain and replace the part requirements.

Total parameter list

Model

SC66F-COP

Bit shank

COP66 without footvalve

Top sub thread

API 3 1/2" REG

Length (less bit)

896mm (35.3 in)

External diameter

146mm (5.75 in)

Weight (less bit)

68kg (150lbs)

Impact rate at 17 bar

27HZ

Hole range

165mm-190mm (6.5 in - 7.5 in)

Working pressure

10-25 bar (145 - 362.5 PSI)

Speed recommended

25-50 rpm

Pull force recommended

9.5 KN

Drill bits

Dia.

Button configuration Qty*dia.

Bit design

Weight(kg)

Part number

Metric

Inch

Guage button

Front button

165mm

6 1/2"

Ф19mm*8

Ф18mm*6

Flat face

21.9

SC66F-COP-165FF

165mm

6 1/2"

Ф19mm*8

Ф18mm*4,Ф18mm*4

Convex face

22.6

SC66F-COP-165CV

165mm

6 1/2"

Ф19mm*8

Ф18mm*4,Ф16mm*4

Concave face

21.8

SC66F-COP-165CC

171mm

6 3/4"

Ф19mm*8

Ф18mm*9

Flat face

22.5

SC66F-COP-171FF

171mm

6 3/4"

Ф19mm*8

Ф18mm*5,Ф18mm*4

Convex face

23.1

SC66F-COP-171CV

171mm

6 3/4"

Ф19mm*8

Ф18mm*4,Ф16mm*4

Concave face

22.3

SC66F-COP-171CC


Call Us :
+86 731- 85551632
No.55 Jiucaiyuan, Wenyi road, Furong District, 410001, Changsha, Hunan, China

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