Migiwata 1/8 Inch Fractional Jobber Twist Drill Bit Set of 10pcs - Heat Resistant M35 Cobalt Steel - Fully Ground and Straight Shank - Suitable for Repeated Drilling in Iron and Stainless Steel

Migiwata 1/8 Inch Fractional Jobber Twist Drill Bit

OVERVIEW Different types of drill bits are used to cut holes in different types of materials. Cobalt drill bits are not made of pure cobalt, but rather a steel alloy with certain percent cobalt. The 5-percent alloy is known as M35 grade. The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit. This set of Migiwata cobalt drill bits are made from premium cobalt steel to provide superior hardness and are very resistant to abrasion. These M35 cobalt steel drill bits are particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. With an extended tool life, Migiwata cobalt drill bits will give you the lowest cost per hole drilled. Tests shows that the M35 cobalt steel drill bits can penetrate a 5mm-thick 304 stainless steel plate in 5 seconds. NOTICE: The working life of the drill bits can be largely prolonged by using with cooling liquid. This set M35 grade cobalt drill bits are not suitable for hardened steel. TECHNICAL DETAILS: Material: M35 Cobalt Steel Angle Point: 135 Degree Flute Type: Sp...

  • Color: Gold
  • Brand: Migiwata
  • ASIN: B07F2T6MYP
  • UPC: 666389374585

DealMux ER8 1/8 Inch Clamping Dia 65 Manganese Steel Spring Collet Lathe Milling Tool

DealMux ER8 1/8 Inch Clamping Dia 65 Manganese

Widely used clamping system in the world for a variety of machining applications including boring, milling, reaming, tapping and grinding.Collet must be assembled into the clamping nut before inserting into the chuck.

  • Brand: DealMux
  • ASIN: B071K1G6ML

DealMux 0.01mm Accuracy BT30 ER32 60L Milling Collet Chuck Tool Holder

DealMux 0.01mm Accuracy BT30 ER32 60L Milling Collet

Collet chuck for ER collet type. The flexibility of the ER holder can clamp drills, reamers, end mills, taps and much more! Wrench is not included with the holder, it can be purchased separately. It is possible to use different types of nuts while using the same holder and collets. Standard, M type and Bearing type, they offer stronger holding and reduce vibration of the tool

  • Brand: DealMux
  • ASIN: B01F0THHOW

40Pcs Mini Grinding Polishing Cutting Rotary Power Tools Kits 1/8' Shank Electric Drill Grinder Accessories for Cutting, Carving, Grinding, Cleaning and Polishing

40Pcs Mini Grinding Polishing Cutting Rotary Power Tools

Features: -100% Brand new and high quality. -For use on rotary tools, multi purpose diy assortment. -Ideal for cutting, carving, sanding, grinding, cleaning and polishing -This set includes 40Pcs a mixture of the following: Polishing tools, Cleaning tools, Carving bits, Grinding head, Drums, Drill bits, etc. Specification: -Shank diameter of the entire products is approx. 1/8” ( metal shank diameter 3mm) -Quantity: 40Pcs Package Include: -10x Cut Off Wheel (Red) -1x Mini Steel Cut Disc -1x Felt polishing wheel -4x Sand Paper Rounds (Inner Diameter 13mm) -5x Pink Ceramic Grinding Head -2x Collet -1x Mandrel -1x Drum Sander -3x Mini Brush -11x Carbide Metal Drill Bits -1x Mini Spanner Note: -Please be carefully check the goods appearance, size, shape and then compare your original goods before ordering, thank you. -Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. -Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Please don't mind, thank you!

  • Brand: JIUNENG
  • ASIN: B07K1PD9MR
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