Top Hss Extra Length Drill Reviews

1/8-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

• JOBBER LENGTH: 1/8-inch cutting diameter, 1-5/8-inch flute length, 2-3/4-inch overall length, 135 degree split point, straight shank.
• MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
• CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
• APPLICATION: best used for drilling in hard metal, including stainless steel.
• INCLUDE: 12 pieces of 1/8-inch cobalt drill bits with case.

3/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

• JOBBER LENGTH: 3/16-inch cutting diameter, 2-5/16-inch flute length, 3-1/2-inch overall length, 135 degree split point, 3-flat shank.
• MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
• CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
• APPLICATION: best used for drilling in hard metal, including stainless steel.
• INCLUDE: 12 pieces of 3/16-inch cobalt drill bits with case.

5/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 6

• JOBBER LENGTH: 5/16-inch cutting diameter, 3-3/16-inch flute length, 4-1/2-inch overall length, 135 degree split point, 3-flat shank.
• MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
• CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
• APPLICATION: best used for drilling in hard metal, including stainless steel.
• INCLUDE: 6 pieces of 5/16-inch cobalt drill bits with case.

This Heart of Mine

• Set of 21 jobber length drill bits includes inch sizes 1/16" through 3/8" in 1/64" increments.
• High-speed steel (HSS) provides hardness for wear resistance.
• Black oxide finish reduces bit wear while promoting chip and coolant flow on ferrous material.
• Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging.
• Extra thick web for increased strength and rigidity compared to standard drill bits.

5Pcs 150mm-160mm Extra Long Twist Drill Bit High Speed Steel Straight Shank Tool Sets 2-5 mm for Wood Plastic and Aluminum

• 【extral long length】Bits are 150mm~160mm(about 5.9~6.3 inchlong, provides better stability and balance during quick operation to ensure position is intact..
• 【long cutting edge】The extra long cutting edge(88-100mm) allows you using these bits to drill deep holesshape tips can make the drilling easier and more effortless..
• 【5 sizes】This extra long twist drill bits set has 5pcs in 2mm, 3mm, 3.5mm, 4mm, 5mmOD..
• 【high-speed steel】These long drill bits are made of high-speed steel for high hardness and durability,more abrasion resistant and durable than other metal materials..
• 【application】HSS General Length Twist Drill Bits are widely used for drilling, such as metal, wood, etc..

DEWALT DW1629 1-Inch 1/2-Inch Reduced Shank Twist Drill Bit,Black

Chicago Latrobe 120X High-Speed Steel Extra-Long Length Drill Bit, Black Oxide Finish, Round Shank, 118 Degree Notched Point, 1/2\ Size (Pack of 1)

• Extra-long length drill bit reaches farther and drills deeper than a jobber or long length drill bit.
• High-speed steel (HSS) provides hardness for wear resistance.
• Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials.
• Self-centering 118-degree notched point penetrates material without a pilot hole more easily than a conventional point, and maintains a sharp cutting edge.
• Extra thick web provides increased strength and rigidity compared to standard drill bits.

Drill Hulk 13-Piece M35 Cobalt Drill Bit Set for Hard Metal, Stainless Steel, 1/16-Inch to 1/4-Inch, Jobber Length, 3-Flat Shank

• JOBBER LENGTH: jobber length cobalt drill bit, 135 degree split point reduces drill walking, 3-flat shank provides a secrue grip in chucks.
• MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
• CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits.
• APPLICATION: best used for drilling in hard metal, including stainless steel.
• INCLUDE: 13 pieces cobalt drill bits in inch sizes 1/16" to 1/4" (1/64" increments) with plastic case.

Yakamoz 5Pcs Taper Drill Countersink Set 1/4 Hex Shank Countersinks with Tapered Point Pilot Drill Bits for Woodworking

• Quick change 1/4" hex shank for power drill, 7/64", 9/64", 11/64", 3/16", 7/32" HSS taper drill bits ideal for installing screws..
• Use these countersinks to drill the pilot hole and countersink hole in one step..
• 4-Flute cutter countersink and tapered drill bit provide superior speed and ideal finish..
• Adjustable countersink along taper drill to get proper pilot hole depth for different length screws..
• Made of High Speed Steel (HSS) drill bits with alloy steel countersinks, good cutting performance on hardwoods and composites and long life use..

Cleveland 950E High Speed Steel Extra Long Length Drill Bit, Black Oxide, Round Shank, 118 Degree Notched Point, 1/2\ Dia. x 10\ Lg (Pack of 1)

• Extra-long length drill bit reaches farther and drills deeper than a jobber or long length drill bit.
• High-speed steel (HSS) provides hardness for wear resistance.
• Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials.
• Self-centering 118-degree notched point penetrates material more easily than a conventional point without a pilot hole, and maintains a sharp cutting edge.

Cleveland 950E High Speed Steel Extra Long Length Drill Bit, Black Oxide, Round Shank, 118 Degree Notched Point, 7/32\ Dia. x 8\ Lg (Pack of 1)

• Extra-long length drill bit reaches farther and drills deeper than a jobber or long length drill bit.
• High-speed steel (HSS) provides hardness for wear resistance.
• Black oxide finish reduces wear while promoting chip and coolant flow on ferrous materials.
• Self-centering 118-degree notched point penetrates material more easily than a conventional point without a pilot hole, and maintains a sharp cutting edge.

COMOWARE Screw Extractor & Left Hand Drill Bit Set- Broken Bolt Remover HSS M2, 10pcs with Metal Index Case

• ... can prolong the service life, enhance wear resistance and remove chippings clearly. HSS are harder and tougher than other materials..
• UNIQUE DESIGN: The 118°angle makes it easier to cut into the workpiece with small axial resistance. This design can not only increase the length of cutting edge work but also decrease the nominal thickness of cutting layer, which improves heat dissipation and durability with better cutting effect..
• CONVENIENT ORGANIZATION AND STORAGE: Come with a index case, convenient to use and carry..
• SET INCLUDING: 5pcs alloy steel screw extractors and 5pcs HSS M2 left hand drill bits. Screw extractor includes #1, #2, #3, #4, #5. Left hand drill bit model includes 5/64", 7/64", 5/32", 1/4", 19/64"..

FTG USA Replacement Tapered Countersink Drill Bit Set 3 Pc (#10) 3/16' Countersink Bit Same Size Bit Replacement Only, Countersink Replacement Drill Bit FTG Maximum Torque Wood Bits Secured with Pin

• Replacement tapered counter sinker drill bit set 3 Piece #10 (3/16") bit replacement Only (Without the 4 Flute cutter countersink counter-bore), made to replace the 3/16” bits of #10 countersink drill bit set for wood , with 1 Hex Wrench (1/8 inch Allen Key) included. Replacement bit countersink with hex shank compatible with 1/4" standard Quick Change chuck including impact drills.
• Countersink replacement bits made for countersink drill bits for wood. with wider flute for increased chip flow. Replacement drill bits have logo brand name laser printed on each countersink bit quick change 1/4" hex shank. Counter sinker drill bit replacement set, drill bits secured with pin, professional FTG drill countersink set Maximum Torque. Packaging set combination unique design protected by US Copyright Office.
• Replacement countersink drill bits with pointed tip and wide flute for drilling fast, clean pilot hole, ensures tight fit for screws. All FTG countersinks hex drill bit sets with tapered countersink bit can be replaced with FTG replacement taper drill bits countersink for extended wood bit. Countersink replacement drill bits designed as to work as wood drill bits. All same size replacement tapered drill bit for drill countersink.