Drill Bit

DOHRE Carbide Twist Drill Bits DOHRE TOOL is a manufacturer of carbide end mills and tool accessories such as face milling cutter, carbide twist Drill Bits, carbide inserts(milling/turning), milling cutters, turning tool holders, collets, pull...

Specialisted in producing varies kinds of diamond core Bits in different international standard size for soft, medieum to hard rock formations.Including impregnated diamond core Bit, surface-set diamond Bit, reaming shells, core barrels,impregnated...

Threaded shank: 1/21/4gas,diamond grit size: 80#-100#Diameter:8mm-26mm,Teeth:3,4,5Feature: Central wanter feed, must be used wet, low noiseFor stone and glass use

Application Aerospace parts, Marine parts, Automobile parts, Precisin moulds, Other Industrial.Applicable Materials General steel ,Cast irons cold rolled steel, Non-ferrous heavy metal, Non-ferrous metal metal austenitic stainless steel,etc.Product...

HSS Titanium coated Drill BitsTiN – Titanium Nitride: A gold coloured film of Titanium Nitride with a hardness of approximately 85Rc is deposited on the tool which extends tool life by reducing friction and enables greater speeds and...

1.We have all kinds of twist Drill Bit includs STRAIGHT SHANK, REDUCED SHANK, TAPER SHANK, HEX SHANK, and some special purpose Drills.2.Twist Drills with diameter 3mm and upwards shall be marked with:Diameter;Material(HSS,HSSCO,etc.);Name or mark...

for civil construction, concrete, brick wall punch.for professional users, bridge engineering, metro engineering, high-grade reinforced concrete Drilling.SpecificationsUnit: mmOuter DiameterLength ALength BSegment DimensionsNumber of...

electrical Drill BitDetailed introduction(1)Description(1)size: any size can produced (2)MOQ:500pcs mixed color(3)Packing ways:5pcs/paperbox(4):Delivery time:3-7days(5)Price time :1:T/T 30% deposit before production, 70%balance before shipment2:L/C...

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