Best Hss Nitride

Ohamtes 5.5mm Reduced Shank Twist Drill Bits High Speed Steel HSS 4341 for Iron/Copper/Plastic/Aluminum Plates/Metal Materials, Round Shank, Double Edge, 2 Pcs

Parameter: Cutting and Shank Dia : 5.5mm / 0.22", Cutting Edge Length: 55mm / 2.17", Twist Drill Total Length : 93mm / 3.66"..
Short Shank Twist Drill Bit Uses: For Stainless Steel/Aluminum Alloy/Iron/Copper/Plastic/Aluminum Plates/Metal Materials etc..
How To Use: When in use, The drill bit should be perpendicular to the workpiece and oil, water, or coolant should be added to keep cool..
Features: Premium gold titanium and black nitride dual coating, more heat and wear resistant. HSS straight shank tool strong hardness and toughness..
Package Content: 2 x Double Flutes Straight Shank Twist Bit..

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Ohamtes 10.5mm Reduced Shank Twist Drill Bits High Speed Steel HSS 4341 for Iron/Copper/Plastic/Aluminum Plates/Metal Materials, Round Shank, Double Edge, 2 Pcs

Parameter: Cutting and Shank Dia : 10.5mm / 0.41", Cutting Edge Length: 85mm / 3.35", Twist Drill Total Length : 133mm / 5.24"..
Short Shank Twist Drill Bit Uses: For Stainless Steel/Aluminum Alloy/Iron/Copper/Plastic/Aluminum Plates/Metal Materials etc..
How To Use: When in use, The drill bit should be perpendicular to the workpiece and oil, water, or coolant should be added to keep cool..
Features: Premium gold titanium and black nitride dual coating, more heat and wear resistant. HSS straight shank tool strong hardness and toughness..
Package Content: 2 x Double Flutes Straight Shank Twist Bit..

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Ohamtes 6.5mm Reduced Shank Twist Drill Bits High Speed Steel HSS 4341 for Iron/Copper/Plastic/Aluminum Plates/Metal Materials, Round Shank, Double Edge, 5 Pcs

Parameter: Cutting and Shank Dia : 6.5mm / 0.26″, Cutting Edge Length: 62mm / 2.44″, Twist Drill Total Length : 100mm / 3.94″..
Short Shank Twist Drill Bit Uses: For Stainless Steel/Aluminum Alloy/Iron/Copper/Plastic/Aluminum Plates/Metal Materials etc..
How To Use: When in use, The drill bit should be perpendicular to the workpiece and oil, water, or coolant should be added to keep cool..
Features: Premium gold titanium and black nitride dual coating, more heat and wear resistant. HSS straight shank tool strong hardness and toughness..
Package Content: 5 x Double Flutes Straight Shank Twist Bit..

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Ohamtes 12.5mm Reduced Shank Twist Drill Bits High Speed Steel HSS 4341 for Iron/Copper/Plastic/Aluminum Plates/Metal Materials, Round Shank, Double Edge, 2 Pcs

Parameter: Cutting and Shank Dia : 12.5mm / 0.49″, Cutting Edge Length: 100mm / 3.94″, Twist Drill Total Length : 151mm / 5.94″..
Short Shank Twist Drill Bit Uses: For Stainless Steel/Aluminum Alloy/Iron/Copper/Plastic/Aluminum Plates/Metal Materials etc..
How To Use: When in use, The drill bit should be perpendicular to the workpiece and oil, water, or coolant should be added to keep cool..
Features: Premium gold titanium and black nitride dual coating, more heat and wear resistant. HSS straight shank tool strong hardness and toughness..
Package Content: 2 x Double Flutes Straight Shank Twist Bit..

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NEIKO 10174A Quick Change Spiral Grooved Step Drill Bit | 10 Step Drill Bit Sizes in One - 1/4 to 1-3/8 | High-Speed Steel and Titanium Nitride Coating | Two-Flute Design

[QUALITY]: Made with heavy duty High Speed Steel for powerful punching and drilling of clean holes..
[DURABLE]: Coated in HSS and Titanium nitride for maximum durability..
[EFFICIENT]: 1/4 inch Quick Change Hex Shank to fit most pistol drills and drill presses securely..
[CONVENIENT]: Two-Flute Spiral Grooved Design deburrs chip, dust, and debris for faster and smoother cutting..
[SIZES]: 10 In One - 1/4, 3/8, 1/2", 5/8, 3/4", 7/8, 1, 1-1/8, 1-1/4, 1-3/8.

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YESKING 50-Piece Bolt Extractors Screw Extractor Set, Easy Out Bolt Extractor Set Stripped Screw Remover and Drill Bits for Removing Broken Studs,Frozen,Rounded-Off Bolts

... reverse spiral groove design bends downward to provide maximum grip..
【HIGH CARBON STEEL DRILL BITS】: 135° angle design of the head for easier access to fasteners and improved efficiency.High speed steel, strong than cobalt bits and not easy to wear. Surface titanium nitride coating, effective anti-corrosion and anti-rust, prolong the service life..
【CR-MO NUT REMOVERS】: All premium industrial grade bolt extractors are tightly designed. Grip firmly, not easy to fall off, provide more torque. Easily remove damaged bolts, nuts and screws even if they are stripped, rusted or frozen. Made of high hardness chrome molybdenum steel for durability..
【WIDELY USED】: This screw remover set contains 50 models of parts, each with clear specifications printed on the part. Including SAE sizes, such as: 1/8",5/16",3/8",7/16",1/4",1/2", etc. Suitable for power drills, flat or allen wrenches, tap adapters. Ideal for removing broken screws, bolts, studs, fittings, threaded pipes and pins..

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Chicago Latrobe 120DHT High-Speed Steel Long Length Drill Bit, TiN Coated, Round Shank with Tang, Parabolic Flute, 135 Degree Notched Point, 7/16\ Size

Parabolic long length drill bit has a drilling depth of 8 to 12 times its diameter and has an extended flute and overall length to drill deeper and reach farther.
High-speed steel (HSS) provides hardness for wear resistance, and the titanium nitride (TiN) coating offers increased wear resistance, extended tool life, and higher hardness.
Self-centering 135-degree notched point penetrates material without a pilot hole more easily than a conventional point, and maintains a sharp cutting edge.
Parabolic flutes are wider than standard flutes for improved rigidity in deep drilling applications, and increased coolant flow and chip evacuation.
Round shank with tang has a flat shank end for use with positive split sleeve drivers and other drills that accept tanged shanks.

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XJX Screw-Extractor Set | Easy Out Bolt Extractor Set | Multispline and Spiral Extractor Set | Perfect for Stripped Screws, Studs, Fittings, and Lugs, Left-Hand Drill Bits | 1/8" to 13/32"（25-Piece）

... reverse spiral groove design bends downward to provide maximum grip..
【HIGH CARBON STEEL DRILL BITS】: 135° angle design of the head for easier access to fasteners and improved efficiency.High speed steel, strong than cobalt bits and not easy to wear. Surface titanium nitride coating, effective anti-corrosion and anti-rust, prolong the service life..
【CR-MO NUT REMOVERS】: All premium industrial grade bolt extractors are tightly designed. Grip firmly, not easy to fall off, provide more torque. Easily remove damaged bolts, nuts and screws even if they are stripped, rusted or frozen. Made of high hardness chrome molybdenum steel for durability..
【WIDELY USED】: This screw remover set contains 3 models of parts, each with clear specifications printed on the part. Including SAE sizes, such as: 1/8",5/16",3/8",7/16",1/4" etc. Suitable for power drills, flat or allen wrenches, tap adapters. Ideal for removing broken screws, bolts, studs, fittings, threaded pipes and pins..

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Hakkin 99pcs Heavy Duty HSS 4341 Twist Drill Bit Set, 1.5-10mm Drill Bits with Titanium and Black Nitride Coated, Anti-Walking 135 Boring Drill Bits for Steel, Wood, Plastic, Metal with Storage Case

...alue package This set includes the most used compatible round-shank sizes of twist drill bits, it contains 14 sizes total 99pcs quantity and : 1.5mm/2mm/2.5mm/3mm/3.2mm/3.5mm/4mm/4.5mm/ 5mm/5.5mm/6.0mm/6.5mm/8mm/10mm. Enough quanty drills meet your need and regular replacement..
HSS 4341 Gold Titanium and Black Nitride Coated Twist drill bits made with high speed steel 4341 construction with titanium and black nitride coating gives our bits a very high surface hardness and corrosion resistance, reducing torque and friction between bit and workpiece, improve temperature resistance and wear resistance. Titanium coated bits last up to 6X longer than standard high-speed steel bits, hardness level HRC 63-65..
135 Degree Split Point DesignThe 135 fast cutting point is automatically centered and penetrates quickly with reduces bit slip and walking, less pressure, Extremely high hardness, in the drilling work has excellent processing performance. All grinding sharp ligament sticky milling work hole smooth no burr..
High-quality Storage BoxDrill Bits come neatly organized in a sturdy storage tray case keeps bits in their relevant compartments protecting them from knocks and drops. Sizes are printed on the case lid underside helps you discover the one y....

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