Tools & Hardware

Excellent Performance Wet Core Drill/Core Drill/Core Bits/Diamond Tool

ManufacturingBrazedDiameter range25mm-350mmSegment height10mm, segment shape can be customizedWorking length450mm, OEM working length acceptApplicationwet drilling concrete, reinforced concrete structures, fast drilling with reasonable lifespan2.SpecificationItemNo.DiameterSegmentHeightArborEffectiv

Shijiazhuang Corediam Tools Technology Co., Ltd.

Custom Sizes, PDC Cutters, Diamond Coring Bits, PDC Coring Bits, Hard Rock Bits, Suitable for Soft/Medium Hard Rock, Low Cost, Long Service Life Qx75

4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th

Speedmade Industries Co., Ltd.

RC Hammers (Reverse Circulation Hammer)

Any special type shank of RC Hammer will be available by requests.RC bits sizes available:Specification:1) 3" RC bits diameter 84mm-100mm shank RE5312) 4'' RC Bits:Diameter (104mm-127mm); Shank type: RE004/RE004R;RE5423) 5'' RC Bits:Diameter(113mm-146mm) ;Shank type: RE543,RE545,RE547;PR40,PR52

HEFEI ROSCHEN TOOL CO., LTD.

SD Series High Pressure DTH Hammers

Any special typ shank of DTH Hammer will be available by requests.Other shank can be available:3.5" hammer, shank: DHD3.5 /Bulroc BR3 /M30 /Mach3034" hammer, IR DHD340A /SD4 /COP44 /QL40 /Bulroc BR4 /M40 /Mach44 shank5" hammer, IR DHD350R /SD5 /COP54 /Bulroc BR5 /QL50 /M50 /Mach50 sha

HEFEI ROSCHEN TOOL CO., LTD.

Tricone Bits Tri-Cone Rock Drill Bits for Well Drilling

Applicable Formations(KN/mm)(Bit Dia)116 1170.35-0.8150-80Very soft formations with low compressive strength and high drillability,such as clay, mudstone,chalk,etc126 1270.35-0.9150-70Soft formations with low compressive strength and high drillability, such as mudstone,gypsum,salt, soft shale,soft l

HEFEI ROSCHEN TOOL CO., LTD.

Tricone Drill Bit for Drilling Equipment, Mining Drilling

REG.PINAPIinmm133/495.323/8237/898.423/8341/8104.823/8441/410823/8541/2114.323/8645/8117.527/8743/4120.727/8847/8123.827/8951/2139.731/21055/8142.931/21152/3143.931/21243/4146.131/21357/8149.231/2146152.431/21561/8155.631/21661/4158.831/21761/2165.131/21865/8168.331/21963/4171.531/22071/2190.541/221

HEFEI ROSCHEN TOOL CO., LTD.

Single Cone Bit for Slim Hole Drilling

IADC 517 Single cone BitBit Size3 1/2inch~ 8 1/2inchBit Type517Bearing TypeElastomer Sealed BearingTooth TypeTCICirculation TypeMud FluidThread Connection2 3/8inch ~ 6 5/8inch API REGGauge ProtectionAvailableShirttail ProtectionAvailableMain structure features :With particular structure of the cone,

HEFEI ROSCHEN TOOL CO., LTD.

Diamond Reaming Shells/Reamer (AQ, BQ, NQ, HQ, PQ)

Overview Product DescriptionSizeRelated PhotosPackaging & ShippingCertifications

Changsha Miracleland Import & Export Co., Ltd.

Bq Nq Hq Pq Wireline Overshots/Diamond Drilling Tools/Core Barrels

Overview Product DescriptionSizeRelated PhotosPackaging & ShippingCertifications

Changsha Miracleland Import & Export Co., Ltd.

Mining Diamond Drilling Tool, Bq Nq Hq Pq Wireline Overshots

As per need

Changsha Miracleland Import & Export Co., Ltd.