产品 / 切削工具 / 钻孔加工
编号：DOR0251600L
●产品描述：
Dormer Jobber Drills for Stainless Steel HSS
Drills up to 4 x diameter. Split point. Point angle: 135. Manufactured to BS328, DIN338.
HSS Jobber Drills For Stainless Steel - Series A108 - Imperial
编号：DOR0251643D
●产品描述：
Dormer Jobber Drills for Stainless Steel HSS
Drills up to 4 x diameter. Split point. Point angle: 135. Manufactured to BS328, DIN338.
Series A108 - Metric
编号：DOR0269065A
●产品描述：
Dormer HSCO Jobber Drills
A941 (10xD) - 1.0-16.0mm, 3/64-5/8 Inch
A941 Long Series HSCO Jobber Drills Coated
A941
Excellent for: Carbon/alloy steels, stainless, cast iron and aluminium
Good for: Titanium and copper
编号：DOR0252773N
●产品描述：
Dormer Drills Taper Shank HSS
General-purpose drills to drill steels with a tensile strength up to 1.000 N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118°, helix angle: normal, relief angle: normal, tolerance of diameter: h8. Manufacturing Standard: DIN345.
For all dimensional specifications please refer to our catalogue.
Series A130 (MT2) - Metric
编号：DOR0252767T
●产品描述：
Dormer Drills Taper Shank HSS
General-purpose drills to drill steels with a tensile strength up to 1.000 N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118°, helix angle: normal, relief angle: normal, tolerance of diameter: h8. Manufacturing Standard: DIN345.
For all dimensional specifications please refer to our catalogue.
Series A130 (MT2) - Metric
编号：DOR0266454L
●产品描述：
Dormer HSCO Jobber Drills
A901 HSCo PFX Alcrona Top Jobber Drill
High productivity "one-hit" drilling to 6xD
Alcrona Top coating for extended tool life.
Excellent performance across a wide range of materials.
Size Range: 1.5 - 16.0mm, 1/16” - 5/8”
A901 HSCO Jobber Drills Coated
A901
Excellent for: Carbon/alloy steels, stainless and cast iron
Good for: Titanium, nickel and copper
编号：DOR0251001H
●产品描述：
Dormer 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 A100
编号：DOR0251001N
●产品描述：
Dormer 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 A100
编号：DOR0266401R
●产品描述：
Dormer HSCO Jobber Drills
A900 Multi Application HSCo Jobber Drills Bright.
High productivity one-hit drilling across a wide range of materials.
130° special point geometry ensures consistent hole size and quality throughout the full depth of the hole.
Size Range: A900 (6xD) - 1.0-20.0mm, 3/64-25/32 Inch.
编号：DOR0251616L
●产品描述：
Dormer Jobber Drills for Stainless Steel HSS
Drills up to 4 x diameter. Split point. Point angle: 135. Manufactured to BS328, DIN338.
Series A108 - Metric