CTD Metric Magnum Super Premium 3mm Drill Bit (2 Pack)
- Special hi-molybdenum tool steel 135 degree split point for fast penetration and accurate starting without center punch. Precision ground point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance. Heat treated at 2185 f and then nitro-carburize finished at 950 f to be measurably harder than high speed steel. Made in usa, metric jobber length drill bit, 2 3/4″ length, 1 5/8″ flute length. Body and clearance are gold surface treated for maximum lubricity.
Sandvik Coromant Hard Cut Carbide Drill Bit, Jobber Length, Uncoated (Bright) Finish, Round Shank, Straight Flute, Spade Point, 3mm Size
- Drilling depth is 5 times the diameter of the bit. Solid carbide drills produce close-tolerance holes in hard materials, and have a longer tool life at higher speeds than cobalt and high-speed steel (hss). Uncoated (bright) finish has no additional surface treatment or coating. Spade point removes broken taps and hardened bolts, and drills glass, chilled cast iron, and other difficult-to-drill materials.
Inton 7pcs HSS 5 Flute Countersink Drill Bit Set Carpentry Reamer Woodworking Chamfer End Milling 3mm-10mm
- Material hss drill black chamfer drill body material steel. 7 piece sizes sizes 3mm(012″),4mm(016″),5mm(020″),6mm(024″),7mm(028″),8mm(031″),10mm(039″). It is suitable for drilling machines with chuck, for drilling on hard wood or wooden floor. Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew. Special designed steel counter sleeve countersinks or counter bores pilot hole.
DIAOSnx HSS Titanium Coated Twist Drill Bit Tools Set (1/1.5/2/2.5/3mm) 50 Pack
- Surface treatment titanium coated. Size 1mm /15 mm /2mm /25mm /3mm. Material hss (high speed steel) 4241. Hss titanium coated, good performance, run cooler, smoother, and last longer. Works on sheet metal, steel plate(2-3mm), copper, brass, aluminum, plastic, wood, etc.
EnPoint™ High Precision 3.175mm HSS Shank 2.1-3mm Cutter Diameter Carbide Micro Drill Bit Sets CNC Metal Engraving Borehole Bits Sets Amber Beeswax Hand Drill Twist Bits Sets (Pack of 10)
- Use of nano technology and advanced gringding processing provide more sharply cutting, less breaki. Rich varieties of drill bits can meet the needs of different applications. High quality solid carbide tungsten steel processed for longer bit life, greater durablity. Large chip removal capacity, less drilling pollution, small drilling heat. Strict symmetrical cutting edge aviods drilling deviation.
YUFUTOL-6 Pieces Carbide Tipped Spear Point Glass And Ceramic Tile Mirror Drill Bits Kit Set (3mm-10mm)
- Provide smooth ,accurate drilling in ceramic tile,marble,mirror and glass drilling round hole perfectly. Designed to reduce breakage, precision tip sloves bit wander and bit walking. Each set contains 6 pieces drill bits in various tip head size (3,4,5,6,8,10mm). High quality tipped carbide spear head prevents bit craking and provides a longer life,innovation geometry allows bits to drill faster. Nicely stored in an aluminum carring case, ideal choice for crafter handyman or tile workers.
Raomdityat 30Pcs Diamond Drill Bit Jewelry Glass Shells Gemstones 2MM 3MM
- If there is anything unexpected, please contact us. 562cm / 5. 78″ drill diameter 2 mm / 0. 078″ , 3mm/0,12″ colour silver –package includes– 30 drill –special statements– there may be some deviations of the physical due to personal measurement technique is different. –Specifications– material diamond size 14. . We can help you in 24 hours. 72. 360. Small color difference, is subject to material object.
EnPoint™ 1/8″ 3.175mm HSS Shank 2.3mm Cut Dia Carbide Drill Bit CNC Metal Engraving Boring Bit Amber Beeswax Hand Drill Twist Bit for Copper Stainless Steel Plastic Mold PCB SMT Wood
- Carbide drill bit high precision, less deviation for cnc qualified engraving and boring tools. Large chip removal capacity, less drilling pollution and drilling heat. Tungsten steel head, high-speed steel shank, less breaking. Unique mirror grinding processing of cutting edge, high speed and high polish. Mainly suitable for pcb, smt, cnc, mold, plastic, copper, stainless steel and other precision metal parts processing.
EnPoint™ High Precision 1/8″ 3.175mm HSS Shank 1.3mm Cut Dia Carbide Micro Drill Bit CNC Metal Engraving Boring Bit Hand Drill Twist Bit for Brass Stainless Steel Plastic Mold PCB SMT
- Unique mirror grinding processing of cutting edge, high speed and high polish. Mainly suitable for pcb, smt, cnc, mold, plastic, copper, stainless steel and other precision metal parts processing. Large chip removal capacity, less drilling pollution and drilling heat. Carbide drill bit high precision, less deviation for cnc qualified engraving and boring tools. Tungsten steel head, high-speed steel shank, less breaking.
Yakamoz 10 Pieces Double Cut Tungsten Steel Solid Carbide Rotary Burrs Set 3/32″ (2.35mm) Shank With 1/8″(3mm) Shank Twist Drill Bit For Dremel Rotary Tools
- Shank diameter 3mm, shank length 35mm, cutting edge diameter 6 mm. Highly recommended for polishing metals and plastics, jewelers, lapidary use, hobbies, crafts, craft modeling, home repair and so much more. Tungsten carbide single cut rotary burr set 1/8″ shank fit dremel. High performance on processing copper, aluminum, alloy, iron, marble, jade, steel, glass, wood and plaster etc. Material tungsten | carbide use rotary burr, high micro hardness,high abrasion resistance,good toughness.
Tangc 1/1.5/2/2.5/3mm HSS High Speed Steel Drill Bit Set Tool Titanium Coated for Wood, Plastic And Aluminum
- Size & qty 10mm 10pcs 15mm 10pcs 20mm 10pcs 25mm 10pcs 30mm 10pcs. Ideal for diy, home and general building/engineering using. Material high speed steel with titanium coated. Containing sizes 1mm,15mm,2mm,25mm,3mm. Hss drill bit set for wood, plastic and aluminum.
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