12 Best Spiral Drills

 

Festool 493425 Centrotec HSS Spiral Drill Bit Set With Reusable Shank 50mm

Festool 493425 Centrotec HSS Spiral Drill Bit Set With Reusable Shank, 5.0mm

Festool 493425 Centrotec HSS Spiral Drill Bit Set With Reusable Shank, 5.0mm - Tip grind and flute design are ideal for drilling into wood, metal and plastics. Includes 3 bits, reusable centrotec shank, set screw and allen wrench. Precision-ground hss steel stays sharp longer for precise hole drilling and a long service life. Set includes 5mm hss spiral drill bits (qty 3), and a reusable centrotec shank for fast, efficient and precise drilling. Centrotec design can be used with centrotec chuck system, or with any three-jaw keyless chuck system.

 

Festool 493424 Centrotec HSS Spiral Drill Bit Set With Reusable Shank 45mm

Festool 493424 Centrotec HSS Spiral Drill Bit Set With Reusable Shank, 4.5mm

Festool 493424 Centrotec HSS Spiral Drill Bit Set With Reusable Shank, 4.5mm - Includes 3 bits, reusable centrotec shank, set screw and allen wrench. Set includes 45mm hss spiral drill bits (qty 3), and a reusable centrotec shank for fast, efficient and precise drilling. Tip grind and flute design are ideal for drilling into wood, metal and plastic. Precision-ground hss steel stays sharp longer for precise hole drilling and a long service life. Centrotec design can be used with centrotec chuck system, or with any three-jaw keyless chuck system.

 

Tru-Cut F3756  14-Inch Shank Fast Spiral Masonry Drill Bit with  6-Inch Length and  38-Inch Diameter

Tru-Cut F3756 1/4-Inch Shank Fast Spiral Masonry Drill Bit with 6-Inch Length and 3/8-Inch Diameter

Tru-Cut F3756 1/4-Inch Shank Fast Spiral Masonry Drill Bit with 6-Inch Length and 3/8-Inch Diameter - Many lengths available with different diameter and shank sizes. Fast spiral drill bit is carbide tipped for drilling all masonry materials. Straight shank.

 

Drill America DWDFS25 Fast Spiral Drill Bit 25 Size Pack of 12

Drill America DWDFS25 Fast Spiral Drill Bit, #25 Size (Pack of 12)

Drill America DWDFS25 Fast Spiral Drill Bit, #25 Size (Pack of 12) - Fast spiral drill. Bright finish. High speed steel.

 

Agile-shop 3Pcs HSS Spiral Grooved Step Cone Drills Bit 4mm - 12mm20mm32mm Hole Cut Tools

Agile-shop 3Pcs HSS Spiral Grooved Step Cone Drills Bit 4mm – 12mm/20mm/32mm Hole Cut Tools

Agile-shop 3Pcs HSS Spiral Grooved Step Cone Drills Bit 4mm – 12mm/20mm/32mm Hole Cut Tools - No need for a pilot hole. Automatically deburr holes as you drill. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insul. Titanium coated to reduce friction and run cooler. High speed steel,durable.

 

uxcell Metal Marble Drilling High Speed Steel 11mm DiaSpiral Drill Bit Black

uxcell Metal Marble Drilling High Speed Steel 11mm Dia.Spiral Drill Bit Black

uxcell Metal Marble Drilling High Speed Steel 11mm Dia.Spiral Drill Bit Black - Flute length 93mm/ 37″total length total length. Package content package content1 x twist drill bit 1 x twist drill bit. Color blackbit diameter 11mm/ 043″shank diameter 11mm/ 043″. Product name twist drill bitfeatures straight shankmaterial hss. 143mm/ 56″ 143mm/ 56″net weight 74g.

 

Drill America DWDFS7 Fast Spiral Drill Bit 7 Size Pack of 12

Drill America DWDFS7 Fast Spiral Drill Bit, #7 Size (Pack of 12)

Drill America DWDFS7 Fast Spiral Drill Bit, #7 Size (Pack of 12) - High speed steel. Fast spiral drill. Bright finish.

 

Century Drill and Tool 85432 Fast Spiral Masonry Drill Bit 12-Inch by 6-Inch

Century Drill and Tool 85432 Fast Spiral Masonry Drill Bit, 1/2-Inch by 6-Inch

Century Drill and Tool 85432 Fast Spiral Masonry Drill Bit, 1/2-Inch by 6-Inch - Drill in brick, concrete, stone, marble, tile, plaster, and other masonry materials. Zinc plated, fast spiral design rapidly removes debris for improved performance in conventional cordless or electric drills. Precision electronically brazed, special grade tungsten carbide tips.

 

uxcell Marble Drilling High Speed Steel 57mm Dia Spiral Drill Bits 5 Pcs

uxcell Marble Drilling High Speed Steel 5.7mm Dia Spiral Drill Bits 5 Pcs

uxcell Marble Drilling High Speed Steel 5.7mm Dia Spiral Drill Bits 5 Pcs - Package content package content5 x twist drill bits 5 x twist drill bits. Flute length 58mm/ 23″total length total length. 90mm/ 35″ 90mm/ 35″net weight 66g. Color silver tonebit diameter 57mm/ 022″shank diameter 57mm/ 022″. Product name twist drill bitfeatures straight shankmaterial hss.

 

4-32MM Titanium Nitride Coated HSS Triangular Handle Groove Step Cone Drill Metal Hole Cutter Spiral Drill Bit by Amon Tech

4-32MM Titanium Nitride Coated HSS Triangular Handle Groove Step Cone Drill Metal Hole Cutter Spiral Drill Bit by Amon Tech

4-32MM Titanium Nitride Coated HSS Triangular Handle Groove Step Cone Drill Metal Hole Cutter Spiral Drill Bit by Amon Tech - Materialhigh speed steel 4241shanktriangle round handlesurface treatmentnitrogen treatmentshank10mm,stepped(4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm (increasing the hardness and abrasion resistance)nitriding gold spiral groove drilling ladder 4-32mmpackage included1pcs.

 

20pcs Micro Durable Straight Shank Twist Drill Tiny Spiral Drill Bits 04mm

20pcs Micro Durable Straight Shank Twist Drill Tiny Spiral Drill Bits 0.4mm

20pcs Micro Durable Straight Shank Twist Drill Tiny Spiral Drill Bits 0.4mm - These long-lasting bits are made from high quality for a precise, easy cutting experience. Ship from china, 10-20 days to arrive. Package includes 20pcs twist drill bits. Shank diameter 04 mm. Gbt61353 tiny hss drill bits, offer the best heat resistance and good performance for drilling.

 

Amana Tool 51652 CNC Solid Carbide 90 Deg V Spiral for Steel Stainless Steel Non Ferrous Metal with AlTiN Coating 14 Dia x 34 Cut Height x 14 Shank x 2-12 Inch Long Up-Cut DrillRouter BitEnd Mill

Amana Tool 51652 CNC Solid Carbide 90 Deg ‘V’ Spiral for Steel, Stainless Steel & Non Ferrous Metal with AlTiN Coating 1/4 Dia x 3/4 Cut Height x 1/4 Shank x 2-1/2 Inch Long Up-Cut Drill/Router Bit/End Mill

Amana Tool 51652 CNC Solid Carbide 90 Deg ‘V’ Spiral for Steel, Stainless Steel & Non Ferrous Metal with AlTiN Coating 1/4 Dia x 3/4 Cut Height x 1/4 Shank x 2-1/2 Inch Long Up-Cut Drill/Router Bit/End Mill - High performance cnc solid carbide 90 degree ‘v’ spiral drills / router bits / end mills with altin coating for steel & stainless steel.