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1. STROTON #ad
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal 1mm-10mm/19pcs #adSTROTON #ad
- Premium m42 8% cobalt steel, 68-70 hrc rockwell hardness Scale, Usually Give the Best Heat, Wear and Chip Resistance and Long Tool Life. This cobalt drill bit is typically capable of running three to five times Faster.
Despite the higher price, the cost per hole when Using Cobalt Drill Bit Will be the Lowest, Since It Can Produce So Many More Holes. 3 steps desigh for cutting through Stainless Steel, Aluminum, Hard Metals, Plastic.1
19pcs 135 degree split point drill bits includes :1mmlength:3. 4cm\1. 5mm\2mm\2. 5mm\3mm\3. 5mm\4mm\4. 5mm\5mmlength:8. 5cm\5. 5mm\6mmlength:9cm\6. 5mm\7mm\7. 5mm\8mmlength:11. 5cm\8. 5mm\9mm\9. 5mm\10mmlength:13cm DIA 05mm Increments. The sufficiently sharp bit edge can cut the metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
2. STROTON #ad
STROTON Metric M42 8% Cobalt Drill Bits Set Titanium Nitride Coated for Stainless Steel and Hard Metal 1mm-10mm/19pcs #adSTROTON #ad
- This cobalt drill bit is typically capable of running three to five times Faster. Despite the higher price, the cost per hole when Using Cobalt Drill Bit Will be the Lowest, Since It Can Produce So Many More Holes.
Premium m42 8% cobalt steel, usually give the best heat, 68-70 HRC Rockwell Hardness Scale, Wear and Chip Resistance and Long Tool Life. The sufficiently sharp bit edge can cut the metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.
19pcs split point drill bits includes :1mmlength:3. 4cm\1. 5mm\2mm\2. 5mm\3mm\3. 5mm\4mm\4. 5mm\5mmlength:8. 5cm\5. 5mm\6mmlength:9cm\6. 5mm\7mm\7. 5mm\8mmlength:11. 5cm\8. 5mm\9mm\9. 5mm\10mmlength:13cm DIA 05mm Increments.
|Manufacturer||STROTON Ltd #ad|
|Part Number||M42-co8-19pcs (1-10mm)|
3. Hymnorq #ad
Hymnorq Metric 1.0-10 mm Straight Shank M35 Grade Cobalt Steel Jobber Length Twist Drill Bits Set of 19pcs for Metals, Packed in Indexed Metal Case #adHymnorq #ad
- For metalworking - particularly successful in cutting through hard metalshardness less than HRC38° such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Well organized in a tough metal indexed storage case for easy transport to your worksite.
In most cases, including a RPM chart for several common metals, our customers would get a much better result with these tips. Cobalt steel - manufactured from m35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
Downloadable user guide - we've summed up some tips of drilling metals, based on our reviews and some articles on the internet. Not for hardened steel / high carbon steel. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. 19pc metric set - the set includes 19pcs of m35 cobalt steel twist drill bits: 1mm, 4. 5mm, 8 mm, 9. 5mm, 3. 5mm, 4mm, 8. 5mm, 5.
4. Drill America #ad
D/A29J-CO-PC 29 Piece M42 Cobalt Drill Bit Set in Round Case 1/16", Drill America, 1/2" X 64ths, D/ACO Series #adDrill America #ad
- Unique round drill index combines form and function into 1 beautifully designed, easy to carry drill set. Round shanks allow use with a wide variety of tool holding systems. Effortlessly grip the set in 1 hand as you would a travel coffee mug or leave it in the cup holder of your truck while on the way to a job.
Set contains 29 m42 cobalt drill bits sizes 1/16" - 1/2" x 1/64" increments. Gold oxide finish acts as a lubricant and provides wear resistance.
When all hands are on deck, hang the drill index on your belt whether you're in the shop or field. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures.
Manufactured to aerospace standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. Cobalt drills are effective in drilling tough, Inconel, high tensile strength materials like stainless steel, and titanium.
|Brand||Drill America #ad|
|Manufacturer||Drill America #ad|
5. Hymnorq #ad
Straight Shank for General Purpose in Wood Plastic and Soft Metal Sheet, Hymnorq 1.0 to 10mm Metric Jobber Twist Drill Bits Set of 19pcs Titanium Coated HSS 4241 #adHymnorq #ad
- We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement. Usage - mainly used for drilling wood and plastic, occationally for drilling soft metal like aluminium.
Economic choice for home DIY, building and engineering use etc. 19pcs of metric twist drill bits - 1. 0mm, 6. 5mm, 9. 5mm, 7. 0mm, 7. 5mm, 5. 5mm, 9. 0mm, 5. 0mm, 8. 5mm, 4. 5mm, 6. 0mm, 3. 5mm, 4. 0mm, 8. 0mm, 2. 5mm, 2. 0mm, 3. 0mm, 1. 5mm, 100mm.
6. BOSCH #ad
BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set #adBOSCH #ad
- Cobalt m42 drill bit – provides upgraded m42 cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum. Enhanced m42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs.
Surface-hardened tip – penetrates tough abrasive materials. Thick web-helix design – provides additional stability in tough applications. High-heat resistant bits – withstand high-temperature applications for extended periods of time. Standard bits.
|Warranty||Product Defects Only|
7. Dewalt #ad
DEWALT Titanium Drill Bit Set, 21-Piece DW1342 #adDewalt #ad
- Speed tip Reduces Walking. Includes tough case container to keep bits organized. Bit case may differ from what is shown. Titanium Coating for Longer Life. Ideal for drilling in metal, wood, and plastics. No spin shanks.
|Warranty||30 Day Money Back Guarantee|
8. Drill Hog #ad
Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits #adDrill Hog #ad
- Made by drill Hog USA. 135 degree split point Prevents the Bit from "Walking". 1/16" - 1/4" by 1/64ths 13 Drills. Lifetime Warranty. Solid cobalt M42 Steel.
9. Irwin Tools #ad
M35 Cobalt Steel, 29-Piece 3018002, IRWIN Drill Bit Set #adIrwin Tools #ad
- Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk. Heavy duty web construction For Strength & Durability. 29 piece. Cobalt drill Bit Set. 5% cobalt for higher Heat & Abrasion Resistance.
|Brand||Irwin Tools #ad|
10. Drill Hog #ad
21 Pc Cobalt M42 Drill Bit Set 1/16" to 1/2" by 32nds DRILL HOG #adDrill Hog #ad
- Solid cobalt M42 Steel. 1/16 to 1/2" by 1/32nds includes Steel Case with Pop Up Tiers. Tri flat shank - 3 flat sides on Shank Prevents "Spin" in the Chuck. Lifetime Warranty. 135 degree split Point Prevents "walking".