Metal boring drill bit

PORTER-CABLE PC1014 Forstner Bit Set, 14-Piece

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Description:

Includes 1/4 in. Forstner Bit, 3/8 in. Forstner Bit, 1/2 in. Forstner Bit, 5/8 in. Forstner Bit, 3/4 in. Forstner Bit, 7/8 in. Forstner Bit, 1 in. Forstner Bit, 1-1/8 in. Forstner Bit, 1-1/4 in. Forstner Bit, 1-3/8 in. Forstner Bit, 1-1/2 in. Forstner Bit, 1-5/8 in. Forstner Bit, 2 in.

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  • Optimized cutting angles for flat bottom holes
  • Open tooth design for clean fast holes
  • Creates a fine smooth finish
  • Designed for durability and long life
  • Includes common sizes from 1/4 to 2 Inch






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IRWIN Tools SPEEDBOR Max Speed Auger Wood Drill Bit Set, 6-Piece, 3041006

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Description:

The IRWIN SPEEDBOR Max Speed Drill Bit Set, 6 Piece, features 6 of the most commonly used drill bits with a tri-flute design for faster chip ejection, cutting spurs with 3 cutting edges for extra durability, full screw tips for self-feeding, and grooved hex shanks that prevent slipping in all standard 1/4" quick change chucks. Our fastest SPEEDBOR bits ever, this set includes 1/2", 5/8", 3/4", 7/8", 1", and 1-1/4" bits and a soft case.

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  • The Fastest Speebor spade bit ever
  • Tri-Flute design for faster chip ejection
  • Cutting spurs have 3 cutting edges for added durability
  • Full screw tip allows bit to self feed
  • Grooved hex shank prevents slipping in drill chuck or bit extension


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Neiko Pro 10240B Silver and Deming Drill Bit Set with -inch Diameter Tri-flat Shank 17-Piece Set

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Description:

Champion silver and deming drills are used extensively in maintenance departments,machine shops and in construction environments.

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  • A VERSATILE SET OF S&D DRILL BITS: Versatile and high quality set includes 17 different size Silver and Deming drill bits
  • HIGHLY PRECISE DRILLING: Each bit includes 135-degree split-point tip keeps the bit in place for quick starts and fast penetration
  • HIGH QUALITY HSS MATERIAL: Made of High-Speed Steel (HSS) for drilling into steel, wood and plastic
  • SIZES INCLUDE: 1/2" 17/32" 9/16"19/32" 5/8" 21/32" 11/16" 23/32" 3/4"25/32" 13/16" 27/32",7/8" 29/32"15/16" 31/32" 1"(1/2" To 1" by 32ths)
  • ALUMINUM CARRYING CASE: Includes aluminum carrying case with rubber inset to hold each drill bit securely in place



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EnerTwist Titanium Drill Bit Kit Set for Metal 230-Piece - Anti-walking 135 Tip Coated HSS from 3/64" up to 1/2 Inch, ET-DBA-230B

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Description:

EnerTwist Profession Metal Drill Bit Set, 230-Piece

Style: ET-DBA-230B

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  • FULL SIZE SET - Kits includes from 3/64-inch to 1/2-inch in tough plastic case
  • SPLIT-POINT DESIGN - Self centering 135 degree split point increases cutting speed & reduces bit slip and walking, with premium higher grade HSS material tapered web provides greater durability to reduce breaking
  • CHIP CLEARING: A parabolic flute form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process
  • MULTIPURPOSE USE - Ideal for drilling in metal, wood, fiber glass and plastics, Not for use on Concrete or Masonry
  • WELL ORGANIZED - All sizes are indexed on tray to keep all components organized, with sponge cushion between the upper and lower halves to avoid bits straggling and mixing. Backed by EnerTwist 1-Year Warranty & 30-Days Satisfaction Guarantee








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set of 3 HSS6542 M2 Steel Spiral Groove Step Drill Bit Set for Stainless Steel Metal Wood Hole

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Description:

You can use one drill for diferent aperture
No need of center punch.Compared with the ordinary twist drill,it is not easy to break and it can be used for deburring, chamfering and open hole
Recommend the drilling speed of 250--400 rpm
Specifications:
Material:HSS6542
Shank Type:Triangle shank
Type:Spiral groove

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  • Suit for use in hardness under 28 artifacts,(Such as: Stainless steel , iron plate, aluminum, wood )
  • You can use water to cooling it when it is work and it can be used for even longer
  • 4mm to 32mm 15 Steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm)
  • 4mm to 12mm 9 Steps (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
  • 4mm to 20mm 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm)


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Preamer 5pc Industrial 5 Flutes 82 Degree Countersink Drill Bit Set Wood Metal Working Chamfer and Deburring Tool

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Description:

Description: 5pc Heavy Duty Industrial Countersink Drill BIT Tool SET Woodworking Professional Tools
Machinable Materials
Use on wood, soft metals, plastic and other materials carpentry, locksmiths, automotive, metal working
perfectly centered holes every time properly seated screw heads
This high speed countersink has a 5 flute rose pattern for chatter free countersinking on , brass, aluminum, plastic, wood, and other materials.
It is made of high-speed steel with five flutes.

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  • 5pcs 5 Flutes 82 Degree Hss Countersink Drill Bit Woodworking End Milling Tool
  • Material:High Speed Steel .Size in the Picture.1/4" dia Shank For Easy Grip. Pack of 5
  • Type: Countersink Drill Bit ,Electric drill accessories
  • This high speed Steel countersink has a 5 flute rose pattern for chatter free countersinking on , brass, aluminum, plastic, wood, and other materials.(Not for steel)
  • Cut Quickly and Easily in Soft Metal, Wood, Rubber, Plastic and Other.





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Step Drill Bit Set, Tacklife PSD4 Titanium Spiral Grooved Drill Bit & Automatic Center Punch, Double Cutting Blades, X-Type Opening, Laser Marking5-Piece SetTotal 50 Sizes

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Description:

Tacklife - Professional team on Amazon, which deals only with development of the tools.
We commit ourselves to using qualitative tools to improve the quality of life.

Features
Spiral groove design makes cutting more smoothly and easily;
Cobalt added reduces friction and lasts longer than those which does not contain cobalt bits;
The sharpness and titanium coating ensure easily cut through most sheet metal,plastic and some other materials with ease;
Laser marking makes the size more clear;X-type openings design to facilitate the removal of cutting waste when drilling;
Double cutting blades design enables a faster and smoother cutting; High speed steel for longer service life;
3-sided shank prevents slip in drill chuck;
Delivers an automatic spring-driven strike when pressed against surface;
Adjustable cap regulates striking force;
Brass body has a deeply knurled surface for nonslip control.


Specification:
Size:
#1: 7mm35mm(1/41-3/8), 10 Step
#2: 5mm23mm(3/167/8), 12 Step
#3: 4mm13mm(1/81/2), 13 Step
#4:7mm20mm(1/43/4), 9 Step
#5: 5mm13mm(3/161/2), 6 Step


Note:
Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck,
for the concentricity may cause the drill bit broken and make drill hole too large.


Package:
5 x Spiral Grooved Step Drill Bit Set
1 x Automatic Center Punch
1 x User's Manual
1 x Aluminum Case
1 x 24 Month Warranty

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  • SPIRAL GROOVE&TITANIUM COATING-spiral grooved drill cut more smoothly than straight groove, the drill bit is sharp and can easily drill perfect holes in the metal sheet; Titanium coating can reduce friction
  • AUTOMATIC CENTER PUNCH-the thimble head is made of carbide tipped bit and its impact resistance is 10 times that of ordinary center punches;before drilling, automatic center punch can mark the positioning hole to prevent the drill and the screw from sliding
  • LASRE MARKING&X-TYPE OPENINGS-laser marking,clearer dimensions; X-type opening design can facilitate the removal of cutting waste when drilling to keep the drill bit clean
  • DOUBLE CUTTING BLADE&ALUMINUM BOX-double-cutting blade can cut faster and smoother;Aluminum alloy box can protect the drill bit
  • LONG THIMBLE&SERVICE LIFE - thimble alloy steel, impact resistance, extend the life of automatic center punch








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Hinge Boring Drill Bit Set, Ankoow 5Pcs 15mm-19mm Carbide Tipped Cylinder Milling Router Forstner Drill Bits for Wood Hole Cutter

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Description:

Description:

This bit features new downcut round sharpening for a more precise cut and extra-fine
micrograin carbide for endurance and a faster feed speed.
We use the finest industrial quality micrograin carbide to produce very sharp cutting edges and
improve cutting resistance.
PTFE-Coating provides a non-stick surface that prevents residue accumulation on the bit.
Tool has 2 precision ground cutting edges, 2 spiral flutes, 2 negatively ground spurs.
Special metal shock resistant brazing guarantees a solid bond of every tip on every bit and the
steel shank grinding allows for a perfectly-fitting insertion of your tool into your machine.

Specification:

Meterial: Carbide Tipped
Carbide Type of Steel Shank: #45

Size:
Shank diameter*Blade diameter*Total Length
10*15*70mm
10*16*70mm
10*17*70mm
10*18*70mm
10*19*70mm

Package Included:

5 X Hinge Boring Bit

Important Note:

When you using this drill bit, the materials (eg. wood, plastic products, plywood ect.)
temperature will get very high , please add some water or coolant to avoid the material get smoke.

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  • Premium Quality: Made of hard alloy, super-strength steel body and spiral portion with center point.
  • Excellent Design: Four flute. Suitable for desktop trimming machine, portable engracing machine.
  • 5 Size in 1 Set: 15mm, 16mm, 17mm, 18mm, 19mm (19/32-Inch, 5/8-Inch, 43/64-Inch, 45/64-Inch, 3/4-Inch). Processed wood have no burrs, will not burn black.
  • Wide Application: For drilling accurate and clean-cut blind holes in solid wood board, wood composites, plywood, density board, particle board, plastic and laminated materials.
  • Ideal for hinge, used on boring machines equipped with adaptors or chucks.








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Reduced Shank Drill Bit Set Silver & Deming 9/16-1" 8-pc

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Description:

8 piece precision ground drill set with storage case. Nicely packaged in a wood storage case.

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  • 1/2" shank Silver & Demming set allows large bits to be used with 1/2" chuck
  • Sizes: 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1". Length on all bits is 6"
  • Heat treated High Speed Steel
  • Includes hinged wood storage case with steel latches
  • Same set sold as "Brand name" for over 120 !

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Supreme Series Diamond Core Drill Boring Bits to Cut Hard Concrete, Reinforced Concrete Brick and Block (3")

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Description:

Cut the Hardest Materials: Hard Concrete, Cured Concrete, Reinforced Concrete, Concrete Block, Brick

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  • Cut the Hardest Materials: Hard Concrete, Cured Concrete, Reinforced Concrete, Concrete Block, Brick
  • 1 Piece (Select your diameter) 1 1/4 -7 UNC Female thread Shaft(Arbor)
  • 17" Overall Length 14" Long Barrel Length
  • Built for Pros who need the highest quality
  • High Segment (Diamond Height) Premium Synthetic Diamonds
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Metal boring drill bit