Home Products Minerals & Metallurgy Graphite Products

50mm down the hole drill bits

Refine Search
Results for50mm down the hole drill bitsfrom 35311 Products.
Factory wholesale 9"inch 9.5"inch milled tooth core drill bit for clay sand drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available ...
Hebei, china
Verified
Paper Hole Drill bits with H type smooth inner wall and Tempered body Dia. 3 to 8mm Different dia. available from dia. 3mm to 10mm International Standard Smooth inner wall ensure ...
Shanghai, china
Verified
Series of YT Rock Drill Description Can be matched with shock-absorption handle The rock drill is a kind of high efficiency air leg rock drill machine. It is mainly used for ...
Shaanxi, china
Verified
Thin Wall Diamond Core Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance and impact resistance, high ...
Verified
For Atlas Drill Mahine Parts COP44 DHD340 Down The Hole Drill Bits for Atlas drill mahine COP44 DHD340 down the hole drill bits 4 Inch High Air Pressure DTH Bit DTH Button Bit ...
Beijing, china
Member
Product Description Non shank and Carbide broken, High fast penetration rate Maximum hole deviation control, Soft rock like sand stone, drilling life 1500 meter, Hard rock like ...
Fujian, china
Member
Punching Machine Hollow Paper Drill Bit For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● ...
china
Member
1. Description STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a tool called a drill, which ...
china
Member
Petroleum Drilling Bit Three Cone Drilling Tool For Hard Formation Well Drilling L-Series Introduction Cuttong Structure: part of tricone bit,both steel tooth bits and tci bits are ...
Hebei, china
Verified
New Rock Drilling Bit PDC Drag Bit PDC Drill Bit with 3 Wings 4 Wings 5 Wings for Water Well Description 1. About the PDC drill bit gauge, the material is cemented carbide.It is ...
Beijing, china
Verified
CNC drilling tools --indexible shallow drill tools Product Features: 1. Using solid anti group, which with high torsional capacity and new surface, can support higher feed and the ...
Hunan, china
Member
deep hole drilling tools rock mud bucket drill bit flat bullet teeth open type two-flap drill bucket Product Description 1.Large inlet of soil open shell design, easy to dump spoil ...
Jiangsu, china
Verified
Wholesale Price Diamond Tools Glass Drill Bit Drilling Bit for Glass Procelain Ceramic Tile Product Description Size: Outer Diameter 4-160mm(0.16-6.3") Drilling Deepth 30mm(1.18") ...
Shanghai, china
Verified
Full carbide head through-hole drill bits . suitable for for drilling wood, PVC and plastic . Super abrasion, high precision,light cutting and no burrs around hole side . ...
Sichuan, china
Member
Core Hole Drill Bits 63mm Concrete And Rebar Diamond Single Tube Core Bit Application: 1. Core drilling 2. Masonry drilling 3. Hard surface drilling 4. Construction drilling 5. ...
Beijing, china
Verified
Product Description: The Glass Drill Bits are designed for industrial use with supreme quality polished carbide material. This Glass and Tile Bit is perfect for glass coring and ...
china
Verified
1. High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit 2. Features of Drill Bits For Glass Drill Bits For Glass is used for drilling glass, ceramics...
Jiangsu, china
Member
Surface Mount Technology PCB Through Holes And Blind Via Hole Drilling Bits Diameter 0.050-0.275 Mm Usage:For High Precission PCB Drilling Feature: 1. Different Types and Diameters ...
Guangdong, china
Verified
5 inch DTH Button Bits COP54 Mission50 DTH Tools Down the Hole Drill Bits High Air Pressure In Down the hole drilling, the DTH rock drilling hammer bit is a continuation of the ...
Henan, china
Member
Jumbo Mining Drill Rig Underground Tunneling Hydraulic Blast hole Drilling Rig Machine Sanrock production drilling rig is a radial arm electro-hydraulic deep hole drilling rig,used ...
Zhejiang, china
Verified
Page 2 of 50 |< << 1 2 3 4 5 6 7 8 9 10 >> >|