Hollow Hammer drill
Negotiable /Piece
Min.Order:500 Pieces
Zhenjiang Richoice Machinery Imp. & Exp. Co., Ltd.
Hollow Hammer drill
With hollow core, connecting rod and pilot drill combined,It can be fitted to various electric hammers as a boring tool for processing large holes. It is a novel tool for installation and decoration trade. The Connecting Rod of Hammer Core Drill can be selected according to list of shank structure, fix the length according to need.
Description:
Hollow hammer drill material: 45# steel; hardness:HRC20°; surface treatment:sand finishing
Cutter material: YG8C; hardness:HRA89.5-90.5°; cutter size:6.7*2.7*5.7mm
Adaptor: SDS Plus adaptor 110mm, hardness:HRC48-52°
Central drill:φ8*110mm; round flute,flat head
Connection screw thread: M22
Tight screw: M6*20, black-finished, 8.8 grade
detailed photo
white box + color label
plastic tube + color label
diameter | teeth number | size | packing | pcs/carton | g.w. | carton size |
φ32mm | 4T | φ66x70x3.8mm | color box / white box + color label/ plastic hanger + color label | 20 | 8 | 54*22*19 |
φ36mm | 4T | φ68x70x3.8mm | 20 | 9 | 54*22*19 | |
φ40mm | 5T | φ62x70x3.8mm | 20 | 11 | 54*22*19 | |
φ45mm | 5T | φ66x70x3.8mm | 20 | 12 | 54*22*19 | |
φ50mm | 6T | φ62x70x3.8mm | 20 | 12 | 54*22*19 | |
φ55mm | 6T | φ66x70x3.8mm | 20 | 13 | 54*22*19 | |
φ68mm | 8T | φ66x70x3.8mm | 20 | 15.6 | 54*22*19 | |
φ70mm | 8T | φ68x70x3.8mm | 20 | 16 | 54*22*19 | |
φ75mm | 10T | φ74x70x3.8mm | 20 | 17 | 54*22*19 | |
φ80mm | 11T | 10 | 15 | 54*22*22.5 | ||
φ105mm | 12T | plastic tube + color label | 10 | 13 | 45.5*27*11 | |
φ110mm | 14T | 10 | 15 | 45.5*27*11 | ||
φ120mm | 14T | 10 | 16 | 45.5*27*11 | ||
φ150mm | 15T | white box + color label | 10 | 17 | 44*34*17.5 |
If you are interested in this products, Please inquire us for more information.