Top 24 Best Reduced Shank Drill Bits
1. Utoolmart
Utoolmart 17mm Reduced Shank Drill Bit HSS 6542 Black Oxide with 1/2 Inch Straight Shank 1pcs
Black oxide finish black oxide treatment adds lubricity Small pockets on the surface of the tool that act to hold coolant near the cutting edge Please note to make clean and precise holes water is required for lubrication and cooling when drilling metals Increased use of water lubrication will extend drill bit life Wide application design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal
Reduced shank expanding the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes High speed steel tool 17mm 067inch cutting diameter Cutting edge length 70mm 276inch overall length 155mm 61inch Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance
2. COMOWARE
COMOWARE Titanium Impact Drill Bit Set – 30 Pcs Hex Shank HSS, Quick Change Design, 1/16″-1/2″
Quick change 14 inch hex shank fits into all power tools more easily and securely specially for locking into quick change chuck We also offer a quickchange adapter to better quick change Hss titanium coating classic hss construction with titanium coating for capability and durability The cutting edge is hardened and honed for sharpness chatterfree design with staggered cutting teeth ensure the precise countersinking and hole smooth clean Flutes form 2 flutes form helps clear chips and debris away from the bit decreasing friction and heat for a faster cooler drilling process
Organized holder this 30piece set includes 29 drill bits and 1 quickchange adapter A drill bits holder with size index is included in the set for easy storage and organizing Sizes include 564 332 764 18 964 532 1164 316 1364 732 1564 14 1764 932 1964 516 2164 1132 2364 38 2564 1332 2764 716 2964 1532 3164 12 Meet your demands great drill bits set for metalwoodplastic countersink Suitable for home diy and general buildingengineering use
3. BOSCH
BOSCH BL2163 9/16 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
For use in steel copper aluminum brass oak maple mdf pine pvc polycarbonate acrylic abs nylon and composite materials Easier drilling reduced heat and extended drill bit life Last 50 percent longer than highspeed steel Available in jobber length stubby length extended length aircraft 12 in Reduced shank silver and deming Speed helix design for three times faster drilling than standard bits
4. Drill America
Manufactured to national aerospace standard 907 Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging Round shanks allow use with a wide variety of toolholding systems
Cobalt steel tools are similar to highspeed steel but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
5. Drill America
Effective in drilling tough high tensile strength materials like stainless steel inconel and titanium Sizes 916 58 1116 34 1316 78 1516 and 1 135 degree split point tip for selfcentering and reducing thrust Reduced shank drills expand the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes 8 piece set with 12 reduced shank drill bits
Manufactured to aerospace standard 907 and display high red hardness permitting speeds up to 30 greater than with conventional m2 high speed steel
6. Neiko
Heavyduty drill bits with a premium highspeed steel construction these drill bits for metal plastic and wood have a unique blackandgold dual finish to hold lubricant for smoother drilling while providing maximum corrosion resistance Precision drilling set each drill bit has a 135degree splitpoint design that increases cutting speed and makes any drill fast and efficient The selfcentering feature helps prevent walking or wobbling on the bit while in use Whats included this set includes drill bits in the following sizes 916 58 1116 34 1316 78 1516 and 1 It comes with a sturdy drillbit organizer storage case
Versatile set of drill bits our drill bits feature a 12inch reduced shank that also has a triflatted end appearance This pattern allows the bits to fit securely into your power tools and helps eliminate slippage Drillbit set our silver and deming drillbit set is professionally built for personal or industrial use This 8piece drillbit set is capable of drilling through plastic copper stainless steel and other surfaces
7. Auniwaig
Special designblack oxide treatment adds lubricity Small pockets on the surface of the tool that act to hold coolant near the cutting edge Advantageexpanding the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes Wide applications design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal
Parameter material hss6542 hardened to 6566hrc cutting diameter 24mm 094inch shank diameter 127mm05inch total length 155mm610inch Material high speed steel 6542 is designed to ensure sharp and fast execution in metal surface for clean results 24mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance
8. Drill America
Highspeed steel tools are good for most general purpose applications offering a combination of hardness and toughness for wear resistance When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging For general purpose drilling in applications where extra length for reach is required designed to perform in a broad range of materials in the iron and steel families
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge Round shanks allow use with a wide variety of toolholding systems
9. BOSCH
BOSCH BL2171 11/16 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
Last 50 percent longer than highspeed steel Speed helix design for three times faster drilling than standard bits Available in jobber length stubby length extended length aircraft 12 in Reduced shank silver and deming Easier drilling reduced heat and extended drill bit life For use in steel copper aluminum brass oak maple mdf pine pvc polycarbonate acrylic abs nylon and composite materials
10. BOSCH
BOSCH BL2167 5/8 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
For use in steel copper aluminum brass oak maple mdf pine pvc polycarbonate acrylic abs nylon and composite materials Easier drilling reduced heat and extended drill bit life Available in jobber length stubby length extended length aircraft 12 in Reduced shank silver and deming Last 50 percent longer than highspeed steel
Speed helix design for three times faster drilling than standard bits
11. uxcell
uxcell Reduced Shank Twist Drill Bits 9.5mm High Speed Steel 4341 with 9.5mm Shank 2 Pcs
Reduced shank reduced shank drill expands the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes Features cutting edge diameter 95mm 037 shank diameter 95mm 037 cutting edge length 82mm 323 total length 125mm 10 Versatile uses for use in a wide range of stainless steel aluminum alloy iron copper brass and metal materials
High speed steel tool highspeed steel straight shank tool is good for most general purpose applications offering a combination of hardness and toughness for wear resistance Black gold oxide finish premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant
12. Drillco
Reduced shank drill bit has a shank that is smaller in diameter than its shaft and a shorter length than other reducedshank bits in larger sizes permitting portable drilling with a 12 drill chuck Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance Designed for drilling tough hightensile strength materials
Highspeed steel hss provides hardness for wear resistance Selfcentering 135degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
13. Utoolmart
Utoolmart 21mm Reduced Shank Drill Bit HSS 6542 Black Oxide with 1/2 Inch Straight Shank 1pcs
Please note to make clean and precise holes water is required for lubrication and cooling when drilling metals Increased use of water lubrication will extend drill bit life Black oxide finish black oxide treatment adds lubricity Small pockets on the surface of the tool that act to hold coolant near the cutting edge Wide application design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal
High speed steel tool 21mm 083inch cutting diameter Cutting edge length 70mm 276inch overall length 155mm 61inch Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance Reduced shank expanding the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes
14. IVY Classic
Diameter 12inch overall length 6inch shank 38inch reduced shank Precision ground goldfinished cobalt steel retains hardness at high temperatures Cobalt steel withstands abrasion and heat generated by hardtomachine metals Jobber length drills designed for stainless steel hard steel wood and plastic swift bore registered trademark 135degree split point for fast penetration and accurate self centering
15. CML Supply
Reduced Shank Drill Bit Set Silver & Deming 9/16-1″ 8-pc
Premium highspeed steel construction for proven capability durability to drill holes in plastic aluminum copper stainless steel and many other types of materials Set includes 8popular sizes and comes in a heavy duty aluminum organizing case for secure storage and easy carrying 916 58 1116 34 1316 78 1516 and 1inch Fast and efficient drilling the 135 degree split point tip and twist design helps with cutting speed while providing easy self centering without walking The twist design also allows chips and particles to quickly clear out
Highspeed steel construction bits are made from high quality high speed steel to ensure long lasting durability through many uses Coating for maximum protection bits are coated with an extra layer of black enamel for durability that is able to withstand heavy duty applications without wear and tear
16. Rannb
Dimensionshank diameter 127mm12 drilling diameter 165mm064total length 152mm6 Split point tipsplit point tip starts on contact to keep the bit from walking for fast accurate holes Sharp bitssharp and twisted flute will make the drilling be more easy and effortless Materialthe twist drill bit is made of highspeed steel that are good for most general purpose applications offering a combination of hardness and toughness for wear resistance
Good for various materialexcellent for drilling on both flat and curved surfaces such as stainless steel and cast ironfor general using drilling in wood aluminum malleable iron plastic etc
17. EFFICERE
12 inch reduced shank with triflatted end locks onto 3jaw power tools chuck more securely and eliminates slips Set includes 8 pieces 6 long silver deming drill bits in a heavy duty aluminum storage case for easy carrying and organization 916 58 1116 34 1316 78 1516 1 135 split point design at tip increases cutting speed with selfcentering feature and prevents drill walking or wobbling
Superior gold titanium and black nitride dual coating finish holds up lubricant better for smoother drilling and is 80 more durable and corrosion resistant than regular black enamel finish Premium cobalt high speed steel construction for proven capability and durability to drill holes in wood plastic aluminum copper stainless sheet metals and many other types of materials
18. Huot Manufacturing
Made in usa Labeled compartments for identification and organization Unit can be stacked with other huot dispenser cabinets Made of steel with an epoxy finish for durability and protection Fivedrawer cabinet holds two each of 12 reduced shank drill bits in fractional sizes from 3364 to 6364 in 164 increments
19. Auniwaig
Special designpolished treatment adds lubricity small pockets on the surface of the tool that act to hold coolant near the cutting edge Parameter material hss4241 hardened to 6263hrc cutting diameter 15mm059inch total length 130mm150mm512inch591inch Material high speed steel 4241 is designed to ensure sharp and fast execution in metal surface for clean results 15mm cutting diameter good for most general purpose applications featuring a combination of hardness and toughness for wear resistance
Wide applications drill low and medium tensile strength materials such aluminum iron copper brass and metal reduced shank drill bit is widely suitable for wood processing Hardness of the material to be drilled should not exceed 29hrc Advantageexpanding the size range capacity of a portable drill chuck common flute and overall length for minimal adjustment during tool changes
20. Chicago Latrobe
Made in the usa Manufactured from cobalt premium highspeed steel for use in highly abrasive applications Increased rigidity is ideal for portable drilling Standardized lengths result in minimal adjustment during tool changes in screw machines and machining centers Larger size generalpurpose drills with 12 reduced shank
118 degree split point for easier more precise penetration
21. uxcell
uxcell 21mm Reduced Shank Drill Bit HSS 6542 Black Oxide with 1/2 Inch Straight Shank
Reduced shank expanding the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes High speed steel tool 21mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance Please note to make clean and precise holes water is required for lubrication and cooling when drilling metals Increased use of water lubrication will extend drill bit life
Black oxide finish black oxide treatment adds lubricity Small pockets on the surface of the tool that act to hold coolant near the cutting edge Wide application design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal
22. Drill America
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge Sizes included are 916 58 34 78 and 1 with 12 reduced shanks Highspeed steel tools are good for most general purpose applications offering a combination of hardness and toughness for wear resistance When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Ideal for drilling in low and medium tensile strength materials
23. Drill America
Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools Round shanks allow use with a wide variety of toolholding systems When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging Manufactured to national aerospace standard 907
Cobalt steel tools are similar to highspeed steel but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
24. Norseman
12inch shank 6inch oal Special himolybdenum tool steel 135degree split point for accurate centering and fast penetration Precision ground point flutes body clearance and drill diameter for ultimate accuracy and performance 4 pc Set premium 12inch reduced shank heavy duty 135degree split point 3flats on shank
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