drill rod size chart

Brand Name:MIROC

Model Number:Tapered Drill Rod

Place of Origin:Shangdong,China

Hex22mm / Hex25mm Rock Tapered Drill Rod , Blast Hole Drilling Tapered Rod Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes...

Brand Name:MIROC

Model Number:Taper Drill Rod

Place of Origin:Shangdong,China

...Drill Rods with Hexagonal Steel length from 610 to 8000mm,Shank 22 or 25mm Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. Taper Drill Rod- Taper 7° , Taper 11°, Taper 12° Product Name: Hex tapered rod...

Brand Name:MTH

Model Number:R32-H25-R32 Thread

Place of Origin:China

...Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability Rock Drilling Tools with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Specifications: Thread size: R22, R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38 Rod size...

Brand Name:ROSCHEN

Model Number:NQ,HQ,PQ

Place of Origin:China

... stone equipment, constructure. 2. Function of Drill Rod: (1). On the one hand, drill rod connect the drilling rig main body, on the other hand, connect DTH hammer and drill bit. (2). Transmit the power to drill bit. (3). Bring pressure to bear on the

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131

Place of Origin:Germany

...Drilling Rod Wireline Φ69.9 x 60.3 x 5.2 mm NQ Drill Rods NQ Drill Rods Φ69.9 x 60.3 x 5.2 mm NC (NQ) Drill Rod Φ69.9 x 60.3 x 5.2 mm 1.5 meters , 3 meters length Wireline Drill Rod for drilling rig NC (NQ) Drill Rod Φ69.9 x 60.3 x 5.2 mm 1.5 meters , 3 meters length Wireline Drill Rod for drilling rig ROSCHEN drill rods(NQ DRILL ROD...

Brand Name:ROSCHEN

Model Number:NQ HQ PQ

Place of Origin:CHINA

...Drill Rod for Drill Rig Long Life Good Quality Core Drill Rod for Drill Rig Roschen drill rods are all manufactured by CNC machines. They're made of high quality alloy steel. All our drill rods are complete heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods have drilled up to 3000 meters depth. Wireline Drill Rods Technical specifications Wireline Series Drill Rod

Brand Name:ROSCHEN

Model Number:146

Place of Origin:China

... drill rods NSK-176/132 Wire Line drill rods NSK-146/102 Wire Line drill rods Geobor-S Triple Tube Wire Line drill rods Wire Line Drilling Such as CSK-176/146, Geobor-S, SK6L, PQ, HQ, NQ, BQ, AQ, HXB II, NXB II. For

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

...Drill Rod Thread Rock Drilling Tools 225mm Length Jincheng Thread Rock Drill Rods Jincheng Extension drill rods are made from the same steels as , produced by CNC maching and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size...

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... and advanced heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

... heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to 5450mm.

Brand Name:HOPH

Model Number:All Types Of Drill Pipe

... and durability in mind, making it a reliable choice for various drilling applications. With a size of 73mm, this Thread drill rod is suitable for use with drilling rigs equipped for rock boring operations. The processing type of this drill rod is Forging,

Brand Name:MTH

Model Number:T45 Thread M/F

Place of Origin:China

... with the impact resistance and wear resistance carbide buttons and well forged steel body in our high efficiency automatic production. Specifications: Thread size: R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length:

Brand Name:ShiTan

Model Number:T45

Place of Origin:China

...Drill Rods , T45 Drill Extension Rod 48 - 80mm Hole Diameter 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4. High connection strength and sealability 5. Large inside diameter of tool joint 6. High torque resistance 7. High fatigue strength and long fatigue life Application Threaded Rock Drill Rods are for in drifting, tunneling, long-hole drilling...

Brand Name:JCDRILLS

Model Number:H25

Place of Origin:Hebei,China

...drill rods , Tapered Rock Drill Steel Rod for rock drill YT24,YT27,YT28 etc Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill rods effective lengths are measured from the collar to the bit end,which are usually from 0.6 meters to 3.6 meters. H25 Hex tapered hollow drill rods...

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

... sizes, including BQ, NQ, HQ, and PQ, to cater to different drilling needs. The Wireline Drill Rod is a type of drill pipe that is used to connect the drilling rig to the drilling bit. It is commonly used in mineral exploration, geotechnical drilling,

Brand Name:MTH

Model Number:H22 hexagonal drill rod

Place of Origin:CHINA

... diameter 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm Length range 400mm - 7000mm Shank size Hex 22 x 108mm, Hex 19mm x 108mm, Hex 25mm x1 59mm Application: For small hole drilling, mining,