Tappered Drill Rods

Our Tapered Drill Rod is designed for efficient and reliable drilling in quarrying, mining, and construction applications. Manufactured from premium alloy steel and heat-treated for superior hardness, the rod delivers excellent wear resistance, long service life, and stable performance even in demanding rock formations.


Each rod features a precision-forged taper at the shank, ensuring a secure fit with handheld rock drills and tapered button bits. This structure provides strong impact energy transmission, reduces energy loss during drilling, and supports faster penetration rates.


Available in various lengths and taper angles, our tapered drill rods are suitable for Y20, Y24, Y26, YT24, YT27, YT28, and other pneumatic rock drill models, offering dependable performance for bench drilling, tunneling, and small-to-medium quarry operations.



Tapered shank rods

Length

Taper

mm

inch

Hex22

600

24

7;11;12

800

31

7;11;12

1000

39

7;11;12

1200

47

7;11;12

1400

55

7;11;12

1600

63

7;11;12

1800

71

7;11;12

2000

78

7;11;12

2200

86

7;11;12

2400

94

7;11;12

2600

102

7;11;12

2800

110

7;11;12

3000

118

7;11;12

3500

138

7;11;12

4000

157

7;11;12

4500

177

7;11;12

5000

197

7;11;12

Hex 25

800

31

7;11;12

1000

39

7;11;12

1200

47

7;11;12

1400

55

7;11;12

1600

63

7;11;12

1800

71

7;11;12

2000

78

7;11;12

2200

86

7;11;12

2400

94

7;11;12

2600

102

7;11;12

2800

110

7;11;12

3000

118

7;11;12

3500

138

7;11;1


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