23 Best Reduced Shank Drill Bits
1. Drill America
Drill America – D/ACO3/8X9/16 9/16″ Cobalt Reduced Shank Drill Bit with 3/8″ Shank, D/ACO Series
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 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 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
2. XtremepowerUS
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 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
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 Premium highspeed steel construction for proven capability durability to drill holes in plastic aluminum copper stainless steel and many other types of materials
3. QINGSHENG
Reduced Shank Drill Bits, High-Speed Steel, Black and Gold Finish(1/2″ Shank,16mm)
Material hss material constructionblack and gold surface treatmenthighspeed steel tools are good for most general purpose applications offering a combination of hardness and toughness for wear resistance Package contents 1 x reduced shank drill bits Aftersales service thank you very much for purchasing our products if you have any questions please contact us We will reply to you within 24 hours
Drill head diameter 16mm063inch drill length 153mm602inch drill shank 12inch Fast and efficient drilling the 135 degree split point tip and twist design helps with cutting speed while providing easy self centering
4. MAXTOOL
Quality hss m2 ensures sharp and fast execution in any material for clean results Precision ground with geometry of 118 degree chisel for quick penetration and an accurate start 6 oal 12 str Shank fits 12 drill chuck milled polished flutes ensure chips move smoothly Premium heat treated black oxide is durable and withstand heavy duty operation for a long tool life
Black oxide surface treatment holds up lubricant better for smoother drilling
5. IVY Classic
IVY Classic 10249 7/8 x 6-Inch Premium Carbide Masonry Drill Bit, 1/2-Inch Reduced Shank, 1/Card
Engineered with wide flutes for fast dust removal Diameter 78inch overall length 6inch shank 12inch reduced shank flute length 338inch Round shank designed for rotary and percussion hammer drilling through block brick stone concrete and marble swift cut registered trademark Inductionhardened body ensures straightness and strength blackoxide finish
Tungsten carbide reinforced head precision ground
6. Drill America
Ideal for drilling in low and medium tensile strength materials 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 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
7. uxcell
uxcell Reduced Shank Twist Drill Bits 6.2mm High Speed Steel 4341 with 6.2mm Shank 2 Pcs
Features cutting edge diameter 62mm 024 shank diameter 62mm 024 cutting edge length 59mm 232 total length 90mm 354 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
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
8. JEFE HEX
General purpose it is ideal for drilling steel copper aluminum brass oak maple pines pvc abs polycarbonate acrylic nylon and composite materials Packaging 3 pcs in one package Each drill bit is in one plastic tube and three tubes are in one paper carton This packaging protects drill bit well from bomping against each other and also is convienent for storage Wide flute parabolic flute design improves chips removal and prolongs drill bits life while drilling in metal and wood
Point design 135 split point design increases cutting speed with selfcentering feature and prevents drill bit walking or wobbling on working surface Reduced shank with three flats 12 reduced shank drill bit with triflat is designed to eliminate drill bits spinning in the chuck and ensures grip Superior black oxide finish offers great wear resistance
9. MICHIGAN DRILL
When run in a counterclockwise direction righthand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging Available in 34inches shank diameter Round shanks allow use with a wide variety of toolholding systems Boring mill and screw machine 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
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 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
Last 50 percent longer than highspeed steel
11. uxcell
uxcell Reduced Shank Twist Drill Bits 7mm High Speed Steel 4341 with 7mm Shank 2 Pcs
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 Features cutting edge diameter 7mm 028 shank diameter 7mm 028 cutting edge length 70mm 276 total length 110mm 433
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 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. Viking Drill & Tool
Viking Drill and Tool 29161 Type 280-D Reduced Shank Cobalt Drill Bit, 9/16″
M42 cobalt contains 8percent cobalt 135degree split point for accurate centering and fast penetration M42 cobalt 12inch reduced shank silver and deming 135degree split point 12inch shank 6inch oal Precision ground point flutes body clearance and drill diameter for ultimate accuracy and performance
13. uxcell
uxcell Reduced Shank Twist Drill Bits 13mm High Speed Steel 4341 with 10mm Shank 1 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 13mm 051 shank diameter 10mm 039 cutting edge length 56mm 22 total length 150mm 6 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 Versatile uses for use in a wide range of stainless steel aluminum alloy iron copper brass and metal materials
14. BOSCH
BOSCH BL2191 1 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
Last 50 percent longer than highspeed steel For use in steel copper aluminum brass oak maple mdf pine pvc polycarbonate acrylic abs nylon and composite materials Speed helix design for three times faster drilling than standard bits 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
15. Qualtech
Qualtech 1-1/8″ Reduced Shank HSS Drill Bit, 1/2″ Shank, DWDRSD1-1/8
Size 118 material high speed steel finish black oxide flute length 3 overall length 6 shank size 12 shank type round style reduced shank cutting angle 118 point type conventional point number of flutes 2 cutting direction right hand
16. uxcell
uxcell 21mm Reduced Shank Drill Bit HSS 6542 Black Oxide with 1/2 Inch Straight Shank
High speed steel tool 21mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance 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
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
17. uxcell
Reduced shank expanding the size range capacity of a portable drill chuck Common flute and overall length for minimal adjustment during tool changes 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 High speed steel tool 14mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance
Wide application design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal 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
18. IVY Classic
Precision ground goldfinished cobalt steel retains hardness at high temperatures Jobber length drills designed for stainless steel hard steel wood and plastic swift bore registered trademark Diameter 716inch overall length 512inch shank 38inch reduced shank 135degree split point for fast penetration and accurate self centering
Cobalt steel withstands abrasion and heat generated by hardtomachine metals
19. BOSCH
BOSCH BL2172 45/64 In. x 6 In. Fractional Reduced Shank Black Oxide Drill Bit
Available in jobber length stubby length extended length aircraft 12 in Reduced shank silver and deming Last 50 percent longer than highspeed steel Easier drilling reduced heat and extended drill bit life Speed helix design for three times faster drilling than standard bits For use in steel copper aluminum brass oak maple mdf pine pvc polycarbonate acrylic abs nylon and composite materials
20. ektech
Reduced Shank Drill Bit Set Silver & Deming Metric 13mm – 25mm
Heat treated high speed steel Includes hinged wood storage case with steel latches 12 shank silver demming set allows large bits to be used with 12 chuck Sizes 13mm 14mm 15mm 16mm 18mm 20mm 22mm 25mm Length on all bits is 6
21. wesleydrill
Material metal drill bit used high speed steel m2 black and gold resists corrosion ensures outstanding durability sharpness and capability reduces the friction and runs cooler Specifications and packaging 1 pc reducedshank drill bit and 1 pc plastic tubeInclude size 1 Fitment hss drill bit set for metal wood plastic Suitable for home diy and general buildingengineeringwoodworking use
Advantage industrial drill bit increases cutting speed with selfcentering and prevents walking clears chips and particles faster The split point tip can increase the wear resistance Special design 135degree cobalt drill bit 135degree penetrates hard material without a pilot hole and produces small chips to reduce clogging
22. uxcell
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 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 15mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance Wide application design for drilling in low and medium tensile strength materials such aluminum iron copper brass and metal
23. uxcell
uxcell 20.5mm 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 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 High speed steel tool 205mm cutting diameter Good for most general purpose applications featuring a combination of hardness and toughness for wear resistance
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