产品 / 切削工具 / 钻孔加工
编号：DOR0269055C
●产品描述：
Dormer HSCO Jobber Drills
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: A940 (10xD) - 1.0-20.0mm, 3/64-25/32 Inch.
A940 Long Series HSCO Jobber Drills Bright
A940
Excellent for: Carbon/alloy steels, stainless and titanium
Good for: Cast iron, copper, aluminium and thermoplastics
编号：DOR0258182K
●产品描述：
Dormer Heavy Duty Drills HSS-Co 8%
Drills up to 4 x diameter. Point angle: 135. Manufactured to BS 328, DIN 338.
Series A777 - Metric
编号：DOR0258101J
●产品描述：
Dormer Heavy Duty Drills HSS-Co 8%
Drills up to 4 x diameter. Point angle: 135. Manufactured to BS 328, DIN 338.
A777 Inch
编号：DOR0266410L
●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：DOR0252038X
●产品描述：
Dormer Stub Drills
The A120 HSS stub drill from Dormer has a standard helix right hand spiral. The rigidity of these Dormer stub drill bits allow them to be used in portable drills, turret and automatic lathes.
Series A120 Stub Drill HSS - Metric
编号：DOR0265155F
●产品描述：
A510 5.50mm HSS-TiN ADX S/S JOBBER DRILL
编号：DOR0258138L
●产品描述：
Dormer Heavy Duty Drills HSS-Co 8%
Drills up to 4 x diameter. Point angle: 135. Manufactured to BS 328, DIN 338.
Series A777 - Metric
编号：DOR0258101G
●产品描述：
Dormer Heavy Duty Drills HSS-Co 8%
Drills up to 4 x diameter. Point angle: 135. Manufactured to BS 328, DIN 338.
A777 Inch
编号：DOR0251083K
●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：DOR0251928J
●产品描述：
Dormer HSCo Stub Drills
Excellent for drilling higher tensile, tougher materials
135° split point for improved precision and finish (over 1.5mm).
Manufactured to DIN1897.
HSCo Stub Drills - Series A117 - Metric