产品 / 切削工具 / 钻孔加工
编号：DOR1587260V
●产品描述：
Dormer Carbide Stub Drills
R120 - Carbide Stub Drill
For general carbide drilling applications.
120° four-facet point for improved accuracy & hole quality.
Bright Finish. Size Range: 1.0-12.0mm. Manufactured to BS 323, DIN6539.
编号：SHR0242500R
●产品描述：
Sherwood Drill Blanks HSS
Jobber length blank hardened and ground all over. Accurately ground without back taper. Diameter Tolerance: h8. Manufactured to DIN 338.
Series J400
编号：DOR0252002S
●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.
A120 Series Inch Stub Drill HSS
编号：SHR0242046Y
●产品描述：
Sherwood Extra Length Drills Steam Tempered HSS
General purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Point angle: 118, helix angle: normal, web thickness: standard, relief angle: 10-20, tolerance of diameter: h8, tolerance of shank: f11. Manufactured to BS 328 : Part 1 : 1986.
For all dimensional specifications please refer to our catalogue.
Series E100 - Inch Sizes
编号：DOR0269067V
●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：KEN1583550K
●产品描述：
Kennedy® Stub Length Drills Carbide
For drilling into steel, cast steel, cast iron, chilled cast iron, malleable cast iron, non-ferrous materials and abrasive plastic. Point angle: 118°, helix angle: 30°, tolerance of diameter: h7, tolerance of shank: h6. Manufactured to DIN 6539.
Tolerances:
Cutting Dia. plus 0.000mm - 0.015mm.
Shank Dia. plus 0.000mm - 0.030mm.
Kennedy® Carbide Stub Length Drills - Metric
编号：SHR0251437T
●产品描述：
Sherwood Long Series Drills Steam Tempered HSS
General-purpose drills to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118, helix angle: normal, web thickness: normal, relief angle: 10-20, tolerance of diameter: h8, tolerance of f11. Manufactured to BS328;Part 1:1986, DIN340RN, ISO494.
For all dimensional specifications please refer to our catalogue.
Series L100 - Metric
编号：SHR0251536B
●产品描述：
Sherwood Long Series Drills Steam Tempered HSS
General-purpose drills to drill steels with tensile strength up to 1,000N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Point angle: 118, helix angle: normal, web thickness: normal, relief angle: 10-20, tolerance of diameter: h8, tolerance of f11. Manufactured to BS328;Part 1:1986, DIN340RN, ISO494.
For all dimensional specifications please refer to our catalogue.
Series L100 - Metric
编号：DOR0269082G
●产品描述：
Dormer Stub Drills
A921
High productivity "one-hit" drilling to 3xD. Excellent performance across a wide range of materials. Parabolic flute design promotes constant chip flow. Alcrona Top coating for extended tool life
Size Range: 2.5-16.0mm. Manufactured to BS 323, DIN1897, ansi.
A921 HSCO Stub Drills
A9210
Excellent for: Carbon/alloy steels, stainless and cast iron
Good for: Titanium, nickel and copper
编号：SHR0250239N
●产品描述：
Sherwood Jobber Drills Bright Finish HSS
General-purpose drills for steel, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. Point angle 118, helix angle: normal, web thickness: standard, relief angle: 10-20, tolerance of diameter: h8, tolerance of shank: f11. Manufactured to BS328/DIN338RN. Bright finish: drills with a bright finish are supplied in the as-ground condition and such tools are used generally in the machining of non-ferrous materials.
Series J100 - Metric - Bright Finish