产品 / 切削工具 / 钻孔加工
编号：SHR0242047M
●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：SHR0252747D
●产品描述：
Sherwood 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 T100 (MT1) - Metric
编号：SHR0251514C
●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：SHR0252552X
●产品描述：
Sherwood Drills Taper Shank HSS
Suitable for single and multi-spindle drilling machines. The taper shank being the engineering industries recognised standard and most widely used method for holding and driving cutting tools. Manufactured to BS328;Part 1:1986, DIN345RN, DIN343RN.
For all dimensional specifications please refer to our catalogue.
Series T100 (MT3) - Inch
编号：SHR0251300M
●产品描述：
Sherwood Stub Drills HSS
General-purpose drills for use on automatics and turret lathes. Suitable for drilling steels, cast iron, alloy steel and malleable cast iron. Point angle: 118, Helix angle: Normal, Web thickness: standard, Relief angle: 10-20, Tolerance of diameter: h8, Tolerance of shank: f11. Manufactured to BS328:Part 1:1986/DIN338.
Series S100
编号：SHR0242137B
●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 - Metric
编号：SHR0251503Q
●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：SHR0250002G
●产品描述：
Sherwood 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 J100
编号：SHR0252781B
●产品描述：
Sherwood 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 T100 (MT2) - Metric
编号：SHR1583007G
●产品描述：
Sherwood® Printed Circuit Board Drills Solid Carbide
Suitable for drilling through printed circuit boards. Shank diameter: 3.175mm, 38mm overall length. Manufactured to DIN1899.
For all dimensional and technical specifications please refer to our catalogue.