9 Best
Drill Bit For Metal Heavy Duties
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Product Highlights- Excellent workmanship:elevated version hole saw is made of m42 high-speed steel and bi-metal(≥65hrc),the center drill with a spring,cut -out scum is pushed out,reducing the trouble of removing the scum, and relieving the impact given during penetration and preventing damage to the blade.
- Widely used:suitable for use in corn perforated panels,drywall,wood,plastic,plaster,thin slate,acrylic panels and other home projects,such as recessed lights,speakers,air ducts,etc.
- You will get:1 x 8.6"丨220mm m42 bi-metal hole saw,1 x 7/16" hex shank arbor,2 x 1/4" center bits,1 x 5/32" allen wrench,color:red.
- Designed for smoothly:the high-quality bi-metal blade and variable pitch sharp hss teeth combine with non-binding clean edge design ensures smooth and clean cutting of the hole saw blade.the geometry funtional slot on the bottom of hole saw provides easy plug removal.
- After sales worry free:if you are not satisfied or have any questions,please feel free to contact us,we provides a 100% money-back and 24hrs customer service.
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Product Highlights
- Efficient design - u-shaped flute design combined with an enhanced flute mechanism ensures smooth operation, cooler run times, and rapid dirt and dust removal, optimizing your electric or air rotary hammer's efficiency.
- Universal compatibility - sds-plus shank ensures wide adaption, fully compatible with popular brands such as bosch, makita, milwaukee, dewalt, etc. perfect for corded and cordless drills. enhances your thinset, ground, and heavy-duty drilling endeavors.
- Premium materials - exceptionally robust drill hammer bit sds plus set made of cemented carbide yg8c and 40cr carbon steel body, ensuring extended tool life, faster performance, and superior durability for heavy-duty masonry tasks.
- Versatile usage - comprehensive masonry kit includes 13 precise drill sizes (from 5.5mm to 16mm), 4pcs chisels (1 point, 2 flat, 1 u-groove) for versatile chipping and breaking, suitable for concrete, asphalt, brick, and more.
- Easier to organize - comes with a durable carry pouch for efficient storage and easy transport. organize all your chisel and drill accessories, ensuring your bits and tools are always within arm's reach for any project.
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Product Highlights
- 【efficient design】stubby drill bits measure from 1.84 to 2.32-inch only, allowing access to hard-to-reach and tight spaces. 135° split point multi-blades drill tip for perfect self-centering and fast drilling
- 【popular sizes】includes imperial sizes: 3/32", 1/8", 3/16", 1/4", 5/16"
- 【high quality】m35 cobalt steel precision ground drill bits for extra durability and long lifetime
- 【multi-purpose use】suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc. all drill bits come with one piece 1/4-inch hex shank compatible with standard and quick change chucks and drivers
- 【unique packaging】packed in special plastic box for easy storage, imprinted with drill bit sizes for easy identification. sliding clip on backside of box for hanging on pegboards
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- ✅【safe material】our ground anchors are made of high quality alloy steel, which is stronger and more durable than aluminum and plastic anchors. 6 spiral windings increase the support and ensure maximum grip. one end of the metal storm anchor is rubber wrapped for added security.
- ✅【easy installation】the detachable design allows you to install it with an electric drill (fits 14mm diameter drill bit), or you can screw it into the ground with the auxiliary stick for you to easily complete the installation.
- ✅【you will receive】the package includes 4 x spiral metal ground anchors, 4 x fixed seat belts, 1 x auxiliary crowbar and 1 x electric drill adapter head. the dtness 10pcs ground anchor set is a practical set for firmly anchoring various objects in the ground. the set is versatile and can be used again and again!
- ✅【durable straps】4 sturdy shoulder straps are made of polyester, highly elastic and tear-resistant. the width is 2.5 cm, the length is 250 cm and it can bear a weight of 1400 kg. you can fix the metal buckle after adjusting the length according to your needs, which connects your outdoor system firmly to the ground anchor and thus ensures more stability.
- ✅【wide application】this set is perfect for gardens, campsites, parks and other outdoor places. not only does it provide protection for your trampoline, it can also be used as a ground stand for tents, pool covers, swings, slides, basketball hoops, garden sheds or other outdoor equipment. it can also be used to tie large dogs outdoors.
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Product Highlights
- Precise & efficient drilling performance: fully ground spiral groove design clears particles quickly,decreases friction and heat for a faster and cooler drilling performance. twist drill bits have precise diameter; m35 cobalt drill bits for hardened metal are not easy to break or wear out, ideal for heavy duty hole drilling.
- 15pc metric set: the set includes 15pcs of m35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7 mm, 8 mm, 9 mm, 10 mm.
- Quality material: 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. precision treatment makes drills durable toughness, withstands heavy duty operation, resists corr...
- Great working performance: this cobalt drill bit set is stable and not easy to break, resistant to higher heat and abrasion, and convenient as working tool. 135ｰsplit point - the 135ｰquick-cut split point are self-centering and able to penetrate metals quickly with less pressure, prevent bits from "walking and wanding". easy cutting without need of center punch.
- Wide application: m35 steel twist drills are proper for lithium electric drill, hand electric drill, impact electric drill, for cutting through hard metals, like stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, also can be applied for soft materials. pay attention to speed, pressure and heat control during drilling.
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- Titanium construction for long-term performance
- Included case for easy carrying and organizing
- Starts on contact for quick work and clean holes
- No-spin shanks to prevent the bit from slipping in the drill chuck
- Clear lid allows you to easily see contents at glance
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Product Highlights
- Enhanced m42 alloy material – contains 8% cobalt alloy that delivers 10x life vs. standard bits
- Thick web-helix design – provides additional stability in tough applications
- 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
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Surface-hardened tip – penetrates tough abrasive materials.includes – 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2"
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