Archives: Products
Showing 3281–3296 of 23773 results
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12.00mm HEAVY DUTY COBALT STUB DRILLRp271.000Read moreHSS-Co Heavy Duty Cobalt Stub Drills
Series 2010 Metric
Heavy duty drill made of cobalt material with excellent heat resistance. For drilling steels up to 1,400N/mm2, stainless steel, heat resistant steels and bronze. Ideally suited for volume production on automatics. Point angle: 135°, helix angle: normal, web thickness: strengthened, tolerance of diameter: h8, tolerance of shank: f11.
Manufactured to BS 328, DIN 1897RN. Point to DIN 1412C. -
12.00mm HIGH HELIX DRILL FOR ALUMINIUMRead moreHSS-Co Straight Shank High Helix Drills
High helix drills, to drill long-chipping materials like aluminium, aluminium alloys, copper and plastics. Point angle: 130°. Helix angle: high. Web thickness: normal. Relief angle: normal. Tolerance of diameter: h8. Tolerance of shank: f11. Manufactured to DIN 338 RN.
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12.00mm HSS HARDENED/GROUND DRILL BLANKRead moreSherwood HSS Drill Blanks – Metric
Series J400 – Metric
Jobber length blank hardened and ground all over. Accurately ground without back taper.
Diameter tolerance: h8. Manufactured to DIN 338. -
12.00mm HSS S/S BRIGHT JOBBER DRILLRp1.118.000Read moreSherwood HSS Jobber Drills Metric, Bright Finish – Metric
Series J100 – Metric
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/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. -
12.00mm HSS S/S BRIGHT L/S DRILLRp242.000Read moreHSS Straight Shank Long Series Drills – Bright Finish
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 BS 328; Part 1: 1986, DIN 340 RN, ISO 494. 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 -
12.00mm HSS S/S BRIGHT STUB DRILLRead moreSherwood HSS General Purpose Stub Drills, Bright Finish – Metric
Metric
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 BSâ328: Part 1: 1986/DIN 1897. -
12.00mm HSS S/S JOBBER DRILLRp1.070.000Add to cartSherwood HSS Jobber Drills Steam Tempered – Metric
Series J100 – Metric
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/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. -
12.00mm HSS S/S L/S DRILLRp265.000Read moreHSS Straight Shank Long Series Drills – Steam Tempered
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 BS 328; Part 1: 1986, DIN 340 RN, ISO 494.
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12.00mm HSS S/S SP/FL MACHINE REAMERRp823.000Read moreStraight Shank Machine Reamers
Left hand spiral flute, right hand cutting. Manufactured to BS 328-4.
Metric Tolerances (to H7)
Diameter: ~ up to 3.00. Tolerance: High +0.008, Low -0.004.
Diameter: Over 3.00 ~ up to 6.00. Tolerance: High +0.010, Low -0.005.
Diameter: Over 6.00 ~ up to 10.00. Tolerance: High +0.012, Low -0.006.
Diameter: Over 10.00 ~ up to 18.00. Tolerance: High +0.015, Low -0.008. -
12.00mm HSS S/S ST/FL HAND TAPER PIN REAMERRp1.670.000Read moreHSS Straight Shank Hand Taper Pin Reamers
Used to produce a close tolerance surface finish in taper holes to allow the fitting of hardened and ground taper pins in the building of jigs, fixtures and dies. Manufactured to BS 328 : Part 4 : 1990 and DIN 9A.
Metric Tolerances
Diameter: Over 1.50 ~ up to 5.00. Tolerance: +0.075, -0.000.
Diameter: Over 5.00 ~ up to 20.00. Tolerance: +0.125, -0.000. -
12.00mm HSS S/S STUB DRILLRp1.051.000Read moreSherwood HSS General Purpose Stub Drills – Metric Sizes
Series S100 – Metric
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 BSâ328: Part 1: 1986/DIN 1897. -
12.00mm HSS SP/FL PARALLEL HAND REAMERRp593.000Read moreStraight Shank Parallel Hand Reamers
Used to produce a close tolerance surface finish by hand in almost any environment i.e. on site or in a workshop. Manufactured to BS 328 : Part 4 : 1990 and DIN 206B.
Metric Tolerances
Diameter: ~ up to 3.00. Tolerance: +0.008, -0.007.
Diameter: Over 3.00 ~ up to 6.00. Tolerance: +0.010, -0.005.
Diameter: Over 6.00 ~ up to 10.00. Tolerance: +0.012, -0.006.
Diameter: Over 10.00 ~ up to 18.00. Tolerance: +0.015, -0.008.
Diameter: Over 18.00 ~ up to 30.00. Tolerance: +0.017, -0.009.
Diameter: Over 30.00 ~ up to 50.00. Tolerance: +0.021, -0.012. -
12.00mm HSS T/S DRILLRp247.000Read moreHSS Taper Shank Drills, 1 Morse Taper – Metric
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: DIN 345. -
12.00mm HSS T/S SP/FL MACHINE REAMERRp745.000Read moreTaper Shank Machine Reamers
Used to produce a close tolerance surface finish by enlarging pre-drilled holes to a finished size. Manufactured from HSS with a 45 bevelled head. Manufactured to BS 328-4.
Tolerances (to H7)
Diameter: ~ up to 3.00. Tolerance: +0.008, -0.007.
Diameter: Over 3.00 ~ up to 6.00. Tolerance: +0.010, -0.005.
Diameter: Over 6.00 ~ up to 10.00. Tolerance: +0.012, -0.006.
Diameter: Over 10.00 ~ up to 18.00. Tolerance: +0.015, -0.008.
Diameter: Over 18.00 ~ up to 30.00. Tolerance: +0.017, -0.009.
Diameter: Over 30.00 ~ up to 50.00. Tolerance: +0.021, -0.012.
Diameter: Over 50.00 ~ up to 80.00. Tolerance: +0.025, -0.014.
Diameter: Over 80.00 ~ up to 120.00. Tolerance: +0.029, -0.016. -
12.00mm HSS-COBALT S/S SP/FL CHUCKING REAMERRp1.120.000Read moreCobalt Straight Shank Chucking Reamers
Manufactured to DIN 212.
Tolerances (to H7)
Diameter: ~ up to 5.50. Tolerance: +0.004, -0.000.
Diameter: Over 5.50 ~. Tolerance: +0.005, -0.000. -
12.00mm HSS-COBALT T/S DRILLRp440.000Read moreHSS-Co 5% Taper Shank Drills
High heat resistant drill for drilling alloyed and unalloyed steels and castings with a tensile strength over 800N/mm2. Especially suitable for hot and cold rolled steels as well as case hardening and heat treatable steels. Manufactured to Type N DIN 345.345.