Best Hss Core Bits

amoolo Titanium Drill Bit Set 60 pcs Premium 4341 HSS Micro Drill Bits for Wood Metal Steel Plastic Aluminum Alloy 3/64 -1/8

  • 【COMBO SET OF 60 PCS】60 Pcs twist drill bit set with portable plastic case. 6 most commonly-used sizes (3/64", 1/16", 5/64", 3/32", 7/64", 1/8")....
  • 【PREMIUM HSS TITANIUM Coating】Industry grade 4341 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set.....
  • 【FULLY GROUND PROCESS & 135° SPLIT POINT】Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and....
  • 【MULTIPLE APPLICATION】Small Drill bits for soft metal, wood, plastic, steel within 10mm thickness, aluminum alloy and other soft metals. Ideal for....
  • 【90 DAYS WARRANTY】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement..
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Viking Drill and Tool 53550 Type 952 Standard HSS Wood Auger Bit, 3/4 x 24"

  • High quality auger bits with hex shanks produced from alloy tool steel.
  • Medium - fast screw point for general drilling applications.
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5mm Drill bit M35 Specialist Metal Drill Bits, Twist Drill Bit Set, HSS-CO Twist Drill Bit Stainless 1.0-5.0mm for Drilling Stainless Steel Cast Iron Sheet Metal Steel Plate Angle Iron(5mm)

  • [High Hardness]: This 5mm cobalt drill bits sets are made of M35 material and contain 5% cobalt, which effectively improves its hardness and ensures stable performance.
  • [10 Sizes Available]: There are 10 drill bit sizes for this hss drill bit set, and each pack has 10 identical drill bits, you can choose according to your needs.
  • [High Grinding Precision]: This 5mm twist drill high speed steel bit has a high surface finish, which is very suitable for drilling stainless steel, cast iron, sheet metal, steel plate, angle iron.
  • [35-degree Bifurcated Tip]: This 5mm hss high speed m35 cobalt twist drill uses a 135-degree bifurcated tip design, and starts drilling immediately with a small force.
  • [Wide Application]: This 5mm hss drill bit set is sharp and durable, which can be widely used for drilling stainless steel plates, automobile spring steel and die steel.
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Drill Bit Set - Titanium Metal Drill Bits for Steel, Wood, Plastic, Copper, Aluminum Alloy with Storage Case, 1/16'-3/8' (100 Pieces)

  • 【A Good Range of Sizes】Drill set has all the most common bits needs for most home projects suitable for anyone who does home improvements or works with drill bits for a living. When you break one-off, loose one, loan one, you have more back up, when you run low on one size you can reorder that size you used up..
  • 【Handy quick change】The set has all the useful sizes for drilling for screws and have a hex end to make changing sizes quick and easy, they also have a nice titanium oxide finish to help with durability..
  • 【Sharp and durable】The bits are sturdy and cut through wood, metal and laminate. The shank has a hexed end so no need to over tighten the drill collar..
  • 【HSS TITANIUM COATING】The set is using industrial-grade materials and HSS construction with titanium coating to help with durability.The shake-free design and staggered cutting teeth ensure precise counter holes and smooth cleaning of the holes..
  • 【Easy to store】To increase easier access, a small finger tab on each side of the molded case cover would greatly help with quick easy opening of the case..
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5mm Cobalt Drill Bit Set, M35 Twist HSS Drill Bits Straight Shank, 5mm High Speed Steel Drill Bits for Drilling in Hard Metal, Stainless Steel, Cast Iron

  • 【10PCS 5mm Cobalt Drill Bits】10pcs -(Dia 5mm) x (Length 86mm) metal drill bits. This drill fits most power drills on the market today and comes with a portable plastic case for easy storage and organization..
  • 【M35 Cobalt High Speed ​​Steel】Made of M35 Cobalt Steel, Cobalt is added to form a hardened alloy, measuring Rockwell hardness up to 67, faster cutting speed, longer service life, up to twelve times more drill bits compared to ordinary high speed steel. HSS bit set, harder than the 4241 HSS used in other similar bit sets. These bits also contain 5% cobalt for improved wear resistance and durability..
  • 【Full Grinding Process and 135° Split Point】Fully ground helical flute design removes particles quickly, reducing friction and heat for faster, cooler drilling performance. The 135° straight shank split point prevents walking, making drilling more precise and faster..
  • 【PROFESSIONAL AND WIDELY USED】M35 Cobalt High Speed Steel is more suitable for hardening materials. Ideal for cutting stainless steel, steel and cast iron as well as wood, aluminum alloys and other metals. Not suitable for glass or ceramic materials. Pay attention to speed, pressure and heat control when drilling..
  • 【Quality Service】If you have any questions about ....
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Hole Saw Quick Change Mandrel 7/16\ Shank New Hole Saw Arbor Fit 9/16\ to 10\ Hole Saw , Extra Pilot Drill Bit & Bi Metal Hole Saw, Big Value

  • This New kit includes: 1pcs 7/16” Hexagonal groove Large Quick Change Mandrel with 5/8” thread. It fits 1.21” to 10” hole saw, 1 Adapter with1/2” thread fits 0.55” to 1.2” hole saw..
  • Extra: 1set 1” ,1-1/4” Bi-metal hole saw(Max cutting depth 1.50”), 1x 4.35”, 2x3.5” silver HSS Drill bits with ¼” shank for arbor(only drilling for wood & soft metal),3x3.5” black HSS Drill bits with ¼” shank for arbor( for hard metal). 8×1” CrV Screwdriver BITS, 1 magnetic bit holder. It’s a Big Value..
  • The Large Arbor's plastic block is easy to grasp and force, and the material is light, strong, and clean. This plastic body is passed drop test and torque test..
  • This New quick change arbor kit is for quick connecter connection, convenient installation and unloading, large torque.
  • Time-saving to use is more than the traditional arbor 2 times..
  • This large arbor & adapter fits full size hole saw from 0.55” to 10” (14mm to 250mm) hole saw with 1/2.
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JEFE HEX 115 PCS HSS Cobalt Drill Bit Set, Twist Jobber Drill Bits Set, 135-Degree Split Point, Fractional 1/16"-1/2", Letter A - Z, Wire #1 - #60 with Metal Indexed Storage Case

  • DRILL BITS SIZE: Jefe Hex 115 pcs set includes 29 pcs fractional sizes from 1/16" to 1/2" by 64ths increments.
  • 60 pcs wire sizes from #1 to #60. Almost cover all sizes you would use..
  • COBALT JOBBER DRILL BITS:115 pcs high speed steel with 5% cobalt drill bit set can resist high heat abrasion while drilling. M35 cobalt HSS twist drill bits is more suitable for hardened working material. Particularly adapt to drilling stainless steel, cast iron, high temperature alloy, titanium alloy and even hard plastics, and woods. Can also be used for soft materials..
  • TWIST DRILL BITS: Premium HSS with 5% Cobalt and 135° split point drill tip design guarantee 115 pcs drill bit keeping sharpness while drilling hard materials and prevent tips walking on the working surface. Proper twist and flute design clears chips and particles fast..
  • WIDE APPLICATION: Jefe Hex 115 pcs set with sharp and hard cutting edge is ideal for versatile application especially for projects made from hard material, such as kitchen utensils, machine parts, medical equipment, DIY projects and so on..
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Makita A-98348 50 Piece Impactx Driver Bit Set

  • 【All-In-One Convenience】Comprehensive 112 pcs impact driver bit set includes a wide variety of drill bits and driver bits as well as kinds of sockets and bit holders to help assist in a number of drilling and fastening applications such as wood, metal, masonry and more..
  • 【Hex Shank & Quick Change】1/4" hex drill and driver bit set fits well for fast and easy bit changes and no drill bit spin out. Compatible with 1/4 inches impact drivers, screwdrivers/screw guns and 3/8 inches or 1/2 inches drill/drivers..
  • 【Premium High Quality】The included screwdriver bit set feature designs and higher-grade material to lessen damage to the screw head and provide better bit-gripping power. Drill bits made from superior HSS material are titanium coated for long-lasting strength and durability..
  • 【Portable & Well Storaged】Comes with a tough transparency case for secure storage, easy access, organizing and portability. Also with sponge cushion between the upper and lower halves to keep the bits from getting scattered around everywhere after repeated use..
  • 【What You Get】Full impact drill bit kit set includes 18* titanium drill bits, 5* masonry drill bits, 3* spade drill bits, 8* nut drivers, 56* 1” bits, 15* 2” bits, 3* magnetic bit holders, 1* qu....
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This Heart of Mine

  • Set of 21 jobber length drill bits includes inch sizes 1/16" through 3/8" in 1/64" increments.
  • High-speed steel (HSS) provides hardness for wear resistance.
  • Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
  • Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging.
  • Extra thick web for increased strength and rigidity compared to standard drill bits.
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ENERTWIST 21 Pcs Titanium Twist Drill Bit Set,1/16"-1/2",135 Deg Tip High Speed Steel Drill Bit Kit for Metal/Steel/Wood/Cast Iron/Aluminum Alloy/Plastic/Fiberglass with Hard Storage

  • 【Premium Hss Titanum Coating】Bits made from superior Hss material titanium coated for long-lasting strength and durability. Improved flexible holding frame replaces the original direct injection molding on plastic case to avoid bits falling off and mixed after repeated use..
  • 【135 °Split-Point Design】 Self centering 135 degree split point increases cutting speed & reduces bit slip and walking, with premium higher grade HSS material tapered web provides greater durability to reduce breaking..
  • 【 Drill Precise Holes】The cutting edge of each titanium drilll bit is hardened and honed for sharpness. It also features a chatter-free design with staggered cutting teeth to ensure precise countersinking and clean, smooth holes..
  • 【Multipurpose Use】 Ideal for drilling in metal, wood, fiber glass and plastics, Not for use on Concrete or Masonry..
  • 【What you get】21pcs titanium drill bit set include different sizes: 1/16" x 2, 5/64" x 2, 3/32" x 2, 7/64" x 2, 1/8" x 2, 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64&qu....
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