Top Twist Drill For Craniotomy

uxcell 10 Pcs Split Point High Speed Steel Fully Ground Micro Twist Drill Bits 1mm

  • 10 x Twist Drill Bit : 10 x Twist Drill Bit.
Check Stock

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

  • 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..
  • ORGANIZED HOLDER: The whole drill bit set is kept in one iron case with si....
Check Stock

VTEVER Cobalt Drill Bit Set M35 HSS 13-Piece Jobber Drill Bit Kit for Stainless Steel,Hard Metal,Cast Iron and Wood Plastic,1/16\-1/4\…

  • 【M35 Cobalt Steel】These twist drill bit set made of high-quality M35 cobalt-containing high-speed steel, resistant to high temperature and grindingIt,which allows the drill to easily drill on hard surfaces then quickly achieve the purpose. Offer excellent performance and durabi.
  • 【Smooth design】: With 135 degree self-centering tip, apply pressure evenly, Hardened and polished to form a sharp cutting edge, the precision grinding process provides a smooth surface and high grinding accuracy, helping you to drill through surfaces with ease..
  • 【Chip removal chute】：Classic humanized double spiral chip evacuation groove design. The grooves-2 grooves help remove chips and debris from the drill bit, reducing friction and heat, thus achieving a faster, cooler drilling process..
  • 【Package】: The twist diamond set comes with its own red outer box for easy storage and outer box snap hook for easy locking storage with a portable hook design. Easy to carry and fold to save bulk and easy to store. The box is marked with the inch size of each drill bit, from 1/16 inch to 1/4 inch, for easy access.
  • 【Widely application】: This set of twist drill is especially suitable for drilling in stainless steel, cast iron, copper, aluminum alloy and other metal materi....
Check Stock

MAEXUS Hand Drill Bits Set, Pin Vise Hand Drill, Mini Micro Drill and Twist Drills for Jewelry Making, Pin Vise Woodworking Hand Mini Drill for Model Resin Jewelry Walnut Amber Beeswax Olive (36 Pcs)

  • 【Various Functionse】Drill set Includes 1 * hand drill, 25 * twist drill bits, 10 * PCB mini drills. Hand Drill and twist drills are made of high-speed steel, PCB mini drills made of tungsten carbide, offer superior performance and are easy to use..
  • 【Ingenious Design】Pen-shaped hand drills for ease of carrying and storage. Precisely designed chuck to keep that drill upright, Ability to easily rotate vice head to adjust the clamp for different size drill bits..
  • 【10 Pcs Colorful Mini drills】10 sizes: 0.1-1 mm, PCB mini drills the average of 38 mm in length, professionally designed for processing PCB, SMT, CNC, circuit boards, carbon fibre, composite boards, common FR-4, CEM-3 boards, etc..
  • 【Extremely Versatile】25 Pcs Twist drill bits have 12 different sizes to satisfied your different demand: 0.5mm / 0.6mm / 1.0mm / 1.2mm / 1.5mm / 1.8mm / 2.0mm / 2.35mm / 3.0mm, is perfect for drilling a small hole on wood, plastic, rubber, walnut, model, bones, horns, amber, olives, and other materials, jewelry, plastic, and many other DIY projects..
Check Stock

General Tools 102 0-Inch to 1-Inch .001-Inch Graduation Micrometer

  • 【Material】- This Angle gauge set is made of high quality stainless steel, high hardness, and durable in use..
  • 【Parameter】- 60 Degree cutting tool for the inspection of tooth‑shaped 55 degree angle and metric thread and inch thread, and also it can measure blade angles..
  • 【Comprehensive Angle Range】- This set of drill bits gauge has a comprehensive angle range: 60 °, 70 °, 90 °, 110 °, 118 °, 125 °, 135 °, 150 ° and 160 °..
  • 【Suitable Utilization】- Diameter drill front edge of the protractor 50 gauge 118 ° angle twist drills grinding gauge is suitable for 118 ° diameter of less than 50mm grinding twist drills..
  • 【Professional Measurement Tool】- This is a practical set of angle gauge set in drill bits angle measuring and drill sharpener inspection..
Check Stock

HNBun 1/32

  • HIGH QUALITY: Mt2 taper drill chuck made of durable high speed steel, corrosion and rust resistance.
  • drill press chuck compatible with impact drill and different power tool electric drill.
  • DIMENSION: Capacity 1/32" - 5/8", Mt2 Drill Chuck Overall Length: 93mm (3.7). Accuracy: 0.005", Chuck Mount : JT33.
  • PROFESSIONAL TOOL: High quality triple grip drill chuck accepts accessories with 1-16mm shanks, securely holds a wide range of twist drill bits, step drill bits, paddle bits.
  • MULTIFUNCTION: Drill chuck adapter suitable for centering, drilling, tapping, reaming operation. For portable, bench or floor type drill press.
  • WARM TIP: The mt2 drill chuck can NOT be used counterclockwise.
Check Stock

Long Twist Drill, 5Pcs 2-5mm Straight Shank Twist Drill Bit Tool Extra Long Drill Bits Set High Speed Steel Stainless Steel Straight Shank Tool Installer Drill Bit for Drilling Wood

  • DURABLE QUALITY: Twist drill bits are made from high-speed steel for high hardness and durability.
  • PROFESSIONAL DIY USE: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster. They are great for most drilling jobs and materials such as aluminum, wood, plastics.
  • DIFFERENT: Extra-long length drill bit reaches farther and drills deeper than a jobber or long length drill bit. Extra long cutting edge allows you using these bits to drill deep holes.
  • EASY TO USE: Straight shank twists drill has sharps twisted drill bits which make the drilling easier and more effortless, provides better stability and balance during quick operation to ensure position is intact.
  • TWIST DRILL BITS SET: This set includes 5 pieces drill bit in different sizes of the most popular drill bits. Sharp twisted drill bits will make the drilling easier and more effortless.
Check Stock

48 Pieces Pin Vise Hand Drill Bits, Micro Mini Twist Drill Bits Set with Precision Hand Pin Vise Rotary Tools for Wood, Manual Work DIY, Jewelry, Plastic, Assembling, Model Making (0.5-3.0mm)

  • ☆ High quality: This adjustable vice has 3 keyless chucks with hardened jaws, which can hold the small drill bit tightly. After repeated use, the drill will not slip or fall off. And can adjust the twist drill with a diameter of 0.2-3.4mm..
  • ☆ Compatible and practical: hand drill clamps can fix small drills.
  • reamers can be used for electronic assembly.
  • ☆ Widely used: small hand drills can be applied to wood.
  • olive nut acrylic, plastic, etc. This is very important for tasks such as watch maintenance, because any slip or beat It may damage other components in the device.
  • ☆ Size: 1 mini pin vice. 48 twist drills 0.5 / 0.6 / 0.7 / 0.8 / 0.9 / 1.0mm (3 each size).
  • 1.1 / 1.2 / 1.3 / 1.4 / 1.5 / 1.6 / 1.7 / 1.8 / 1.9 / 2.0mm (2 each size) ).
  • 2.1 / 2.2 / 2.3 / 2.4 / 2.5 / 2.6 / 2.7 / 2.8 / 2.9 / 3.0mm (1 per size). The full-size pin and sub-drill kit can meet your different needs..
  • ☆ Note: The adjustable pin vise is a hand tool, not a power tool.
  • the twist drill set is not suitable for hard objects like steel. Iron.
Check Stock

Drill Doctor DD500X Drill Bit Sharpener

  • SHARPENS STANDARD DRILL BITS – from 3/32" to 1/2" standard twist bits. Optional 3/4 inch chuck available as upgrade..
  • SHARPEN and SPLIT - Sharpen all common twist style drill bits and split the cutting tip to reduce wear and increase cutting performance of your bits..
  • SHARPEN to 118 or 135 Degrees - Accomodates all common bit angles..
  • 500X is ideal for the serious DIY'er, hobbyist and professional user who needs sharp bits to get the job done..
  • 3-YEAR WARRANTY - protects every Drill Doctor bit sharpener against defects due to workmanship or design.
Check Stock

COMOWARE Twist Drill Bit Set- High Speed Steel Jobber Drill Bits, General Purpose, Black Oxide for Wood Plastic Alloys 10 Pcs, 1/16'-1/4'

  • CAPABILITY & DURABILITY: Classic HSS construction with black oxide coating for capability and durability, also ensures a longer service life so that the drill bits last through multiple uses..
  • 135° SPLIT POINT TIP & TWIST DESIGN: Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • MULTI-FUNCTIONAL: Great drill bits set for metal/wood/plastic countersink. Suitable for Home DIY, and General Building/Engineering Use..
  • EASY USE & STORAGE: The drill bits set fits the majority of drill/ driver currently on the market..
  • Set Includes: Retailed packaged 10 Pieces Twist Drill Bit Set, most popular range of drill bits , include 1/16"(1.59mm),5/64"(1.98mm),3/32"(2.38mm),7/64"(2.78mm),1/8"(3.18mm),9/64"(3.57mm),5/32"(3.97mm),11/64"(4.37mm),3/16"(4.76mm),1/4"(6.35mm).
Check Stock

59 Pieces Hand Drill Bits Set Include 49 Pcs Metal Pin Vise Hand Drill Micro Mini Twist Drill Bits and 10 Pcs Tungsten Carbide PCB Rotary Tools for Resin Polymer Wood Craft DIY Jewelry Making Carving

  • Sufficient and Comprehensive Hand Drill Tools: you will get 49 pieces of manual hand drills, including 1 piece of big pin vise, 48 pieces of small twist drill bits, available in various diameters and lengths, and 10 pieces of tungsten carbide micro drill bits, a total of 59 pieces, adequate and various to satisfy your crafting needs in daily life.
  • Sturdy and Reliable Material for Lasting Service: the big pin vise hand drill is made of quality aluminum alloy, compact and hard wearing.
  • The PCB mini drills adopt reliable tungsten carbide, and the micro twist drills are made of alloy steel, hardly rusting or deforming, can be applied repeatedly, serving you for a long time.
  • A Variety of Functions and Occasions: there are diverse functions for the mini twist drill bits, for example, they can help you a lot in carving, sculpting, drilling, doing well in handling wood, plastic, carbon fiber, composite board, cloth, rubber, bone, glass, stone and more, moreover, the rotary tool vises can process, SMT, PCB, normal FR-4, CEM-3 boards, CNC and so on, improving your working efficiency.
  • Multiple Sizes for You to Choose: measuring approx. 3.5 inch/ 89 mm in length, the pen drilling vise adopts a 3 claws chuck, equipped with an adjustable clamp, can be adjusted from 0....
Check Stock

Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (30 Pieces,1/8 Inch)

  • Quality material: the cobalt drill bit set uses cobalt M35 high speed steel as material, this material is reliable and practical, with a long service use, heat and abrasion resistance.
  • The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking.
  • Creative twist design: metal cobalt drills for hardened steel has 135 degrees split point tip and torsional design to improve cutting speed with self-centering ability.
  • They can avoid walking during work process, while clearing chips and particles more quickly and easily.
  • Nice features: the nice twist drill bits have precise diameter.
  • M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc..
  • The size is small, please pay attention to use.
  • Various fitness: M35 high speed steel cobalt drill set is nicely suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials.
  • What you will get: the package contains many cobalt drill bits, sufficient quantity to meet your various needs.
  • Please pay attention to speed, pressure and heat control during drilling.
Check Stock