产品 / 切削工具 / 钻孔加工
编号：GUH0261435R
●产品描述：
Guhring GV120 Heavy Duty Stub Drills HSS-Co
Manufactured to Type GV120 DIN1897.
Series 329
编号：GUH0265001J
●产品描述：
Guhring Jobber Drills HSS TiN Coated
Standard drill for drilling steel and cast steel, alloyed and unalloyed grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Type N, BS328, DIN338RN.
Series 651 - Inch
编号：GUH0261405J
●产品描述：
Guhring GV120 Heavy Duty Stub Drills HSS-Co
Manufactured to Type GV120 DIN1897.
Series 329
编号：GUH0260931L
●产品描述：
Guhring Micro-Precision Drills HSS-Co
Series 301 & 660 are for use in general precision engineering, especially the instrument and clock making industries. Specially designed for drilling high alloyed steels. Manufactured to DIN1899.
For all dimensional specifications please refer to our catalogue.
编号：GUH0264753D
●产品描述：
Guhring GT100 Extra Long Drills HSS-Co 5%
High heat resistant drill with wide chip space for very deep holes in difficult conditions, such as when swarf congestion hinders the flow of coolant to the drill point or when tool overheating arises from other causes. For use in steels and cast steels of high tensile strength (not suitable for lubrication holes in crankshafts). Manufactured to DIN1869.
For all dimensional specifications please refer to our catalogue.
Series 619 - Metric
编号：GUH0265001F
●产品描述：
Guhring Jobber Drills HSS TiN Coated
Standard drill for drilling steel and cast steel, alloyed and unalloyed grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Type N, BS328, DIN338RN.
Series 651 - Inch
编号：GUH0250050N
●产品描述：
Guhring Jobber Drills Steam Tempered HSS
Suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Manufactured to BS328/DIN338RN.
Black Finish (W-Finish)
This is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer. Black tools are generally recommended for ferrous applications where the oxide layer aids chip flow, helps to dissipate heat by retaining some coolant on the tool surface and also helps to prevent the tool from staining.
Series 205
编号：GUH0266560L
●产品描述：
Guhring Production Jobber Drills HSS-Co 5%
Rigid, high heat resistant drill with large helix angle of 35. Suited for titanium and titanium alloys, stainless steels and heat resisting austenitic steels. TiN coated gives greater wear resistance and longer tool life. Limited suitability for special alloys such as Hastelloy, Inconel, Nimonic etc. Manufactured to DIN338.
Series 657 - Metric
编号：GUH0260706J
●产品描述：
Guhring Bushing Drills Taper Shank HSS
Standard drill for use with drill bushings and for deep hole drilling in alloyed and unalloyed steel and cast steel, grey cast iron, malleable cast iron, spheroidal cast iron, sintered powder metals, German silver and graphite. Type N DIN341.
For all dimensional specifications please refer to our catalogue.
Series 257 (MT1) - Metric
编号：GUH0250148F
●产品描述：
Guhring Jobber Drills Steam Tempered HSS
Suitable for drilling steel, cast steel, alloyed and unalloyed, grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. Manufactured to BS328/DIN338RN.
Black Finish (W-Finish)
This is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer. Black tools are generally recommended for ferrous applications where the oxide layer aids chip flow, helps to dissipate heat by retaining some coolant on the tool surface and also helps to prevent the tool from staining.
Series 205