Drilling Tools

Milled/Steel Tooth Rock Bits 12 1/4 Inch (311.2mm) IADC117/217/317/347

Basic Info. Model NO. YHA 12 1/4-117G

HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.

Tungsten Carbide Drag Bit

Basic Info. Model NO. 90mm 94m 98mm 100mm

Forsun Ultra-hard Material Industry Co., Ltd.

Hardware Drill Bit Masonry Cp Accessories for Metal Working

Basic Info. Model NO. TDM1070

CNBM MATERIAL CO., LTD.

Good Quality Three Brad Point Wood Extra Long Drill Bits for Wood Drilling

Metric SystemDiameterOverall LengthShank Diameter360347545855690671057811589120910120101115010121501013150101415010151501016160101716013181601319.01601320.01601321.01601322.01601323.01601324.01601325.01601326.016013REAL SHOTPACKAGEPacking: pvc bag, plastic box, blister cardShipping1. TNT/FedEx/DHL/U

DANYANG DAMING TOOLS CO., LTD.

HSS Drill Bits Power Tools for -Co Jobber Length Drill Bit

Changzhou Bomi Tools Co., Ltd.

HDD Hobbing Cutter Reamer, Fly Cut Reamers, Barrel Back Reamers

sizes200mm300mm400mm500mm600mm700mm800mm900mm1000mm1100mm1200mm1400mmTalk directly now~~!

Hubei Fotma Machinery Co., Ltd.

2 Flutes Solid Carbide Stable Shank Drill Bit

Basic Info. HRC 45/55/60/65 Degrees

Changzhou Jianhua Changsheng Tools Co., Ltd.

Drill Bits Supplier Bits for High Pressure DTH Hammers

6×ф14DTH Bit We Can Supply.Our company is dedicated in drilling line for many years to produce drilling equipments and drilling tools. For DTH rock hammer and bits, we have♦ Bits for Low Pressure DTH Hammers♦ Bits for Medium &High Pressure DTH Hammers♦ Bits for High

Glorytek Industry (Beijing) Co., Ltd.

China Factory M35 Hex Shank HSS Cobalt Step Drills 4-20

Basic Info. Model NO. YZ-W1805

Dongguan Yize Precision Cutting Tool Co., Ltd.

Wholesale Factory Direct PDC Core Drill Bits for Well Drilling

Drilling schedule parametersWOB (Kg) Speed (rpm)Pump capacity (1/min)1Ф28300-700300-350150-2002Ф30300-700300-350150-2003Φ32300-700300-350150-2004Φ48300-700300-350120-1605Φ56320-800250-350130-1806Φ75480-1200200-300150-2007Φ94640-1600150-250200-2508Φ110880-2200120-2

Shandong Yikuang Drilling Technology Co., Ltd.