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Pneumatic Portable Drilling Machine Hand Held Rock Drill

Ji Ning Hengwang Mining Machinery Co., Ltd.

After-sales Service：Within a Year
Warranty：Within a Year
Certification：RoHS, ISO 9001:2000, ISO 9001:2008
Standard：GB
Surface Treatment：Spray-Paint
Manufacturing Process：Forging

Base Info

Model NO.：YT28
Material：Carbon Steel
Name：Yt Rock Drill
Drill Diameter：34-45mm
Drill Depth：5m
Air Consumption：Less Than 81.6L,S
Impact Frequency：More Than 37 Hz
Drilling Speed：More Than 470mm
Shank Dimensions：22*108
Drill Bit：Button Bits, Chiesl Bit, Cross Bit etc
Drill Rod：B22 or Integral Drill Rod
Operation：Handhold
Transport Package：Carton Box or Export Wooden Box
Specification：28kg
Trademark：Hengwang
Origin：Shandong, China
HS Code：8207909000
Production Capacity：5000 Sets ,Month

Description

0.4-0.63Impact energy (J) ≥65 ≥64≥75.5≥70≥78Impact frequency (Hz) ≥31≥36.5≥36.7≥37≥37Air consumption (L/S) ≤67 ≤55≤83.3≤81≤88Hose size (mm)2525252525Rork drill hose diameter(mm)34-4234-4234-4234-4234-42Rock drill hose depth (m)55555Shank size (mm)22x10822x10822x10822x10822x108Yt Series Rock Drill Photos

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Pneumatic Portable Drilling Machine Hand Held Rock Drill

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