3 PC PIECE TITANIUM NITRIDE HSS STEP DRILL SET KITMADE BY AM-TECHSET INCLUDES: 1PC 15 STEP BIT (4 - 32MM) 1PC 9 STEP BIT (4 - 20MM) 1PC 13 STEP BIT (4 - 12MM)TITANIUM NITRIDE COATED HIGH SPEED STEELQUICK CHANGE 1/4 INCH SHANKCOMPLETE WITH NYLON STORAGE B ... more info
The 3 cutters come in the following sizes increments of 2mm : 4 - 32mm ,4 - 20mm, 4 - 12mm. Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc. Set of 3 for jobs of all sizes. 2 fluted edges for faster, smoot ... more info
Features: This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat It is very suitable for using to cut holes in a variety of material ... more info
The 3 cutters come in the following sizes increments of 2mm : 4 - 32mm ,4 - 20mm, 4 - 12mm. Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc. Set of 3 for jobs of all sizes. 2 fluted edges for faster, smoot ... more info
The Three size include: Drill 1: 4,6,8,10, 12mm x 6mm Shank. Drill 2: 4,6,8,10,12,14,16,18,20mm x 8 mm Shank. Drill 3: 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm x 10mm Shank ... more info
This compact set replaces 28 individual drill bits in 3pc Step Drill Bits which includes one 1/8- 1/2, one 3/16- 1/2, and one 1/4- 3/4. Two-fluted design can provide faster, smoother cutting. Note: Before starting drilling and screwing, the Automatic Cent ... more info
Hakkin 5PCS Large High Speed Steel Cobalt Multiple Hole 50 Sizes Step Drill BIt Set w/ Aluminum Case
Features: This set replaces 50 individual drill bits. Two-flute design gives you faster, smoother cutting. 3-sided (TRI-FLAT) shank will not slip in your drill's chuck. Cobalt coated for smoother cooler cutting. SELF STARTING - No need for a pilot hole. C ... more info
Irwin Step Drill Bit 6-18mm (7 Holes) IRW10502852 Irwin Step Drill Bits are designed for precise drilling in thin materials and have a single flute for maximum drilling control into sheet metal.The drill bits have a unique flute design which ensures that ... more info
Features: Unique ladder structure , it can open multiple Aperture it can not easily be broken. It can deburr, chamfer and open hole, but ordinary twist drill can't Little rock, it can carve out a nice aperture without firstly using a center punch Tool usi ... more info
This Flexible shaft can be used for general formula hand drill chuck, it can also be used for electric screwdriver screwdriver. Flexible shaft head can be mounted hexagonal shank (1/4 handle) the first batch, mainly used in computer chassis, electrical ca ... more info
The 3 cutters come in the following sizes increments of 2mm: 4 - 32mm, 4 - 20mm, 4 - 12mm. Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc 3Pcs HSS Drill Bit for all size Double Fluted Design for Optimum S ... more info
Quantity&Size:16 x 1.5mm16 x 2mm15 x 2.5mm10x3mm10x3.2mm8 x 3.5mm8 x 4mm3 x 4.5mm3 x 5mm2 x 5.5mm2 x 6mm2 x 6.5mm2 x 8mm2 x 10mmPackage Included:99pcs Of Drill BitsNotice:1. Due to the light and screen difference, the items color may be slightly different ... more info
High quality bits fully hardened and tempered, sizes 10, 12, 16, 18, 20, 25mm. Use with hand or power tools. Angled cutting edges give faster cleaner cutting. ... more info
Specifications: Name:Hex Shank Combination Drill and Tap Bit Material:High speed steel Suitable for soft metal tapping, such as aluminum plate, thickness of less than 3--4mm. Use for hole punching,tapping,chamfering SAE Size:6-32NC (3.5mm),8-32NC( 4.2mm), ... more info
High speed steel hexibit step drill.For drilling holes in ferrous and non-ferrous materials up to 5 mm thick. Size Range. 9,11,13,15,17,19 21mm.Shank. 1/4 Hexagon. ... more info
Specification: Brand new Material: high speed steel Color: as picture shows Total Size: approx. 35 x 75mm Shank: approx. 23 x 13mm Type: 5-35mm(5,7,10,12,15,17,20,22,25,27,30,32,35mm) Surface: nitrogen treatment (increasing the hardness and abrasio ... more info
Color : Golden (as picture shown) Material : High speed steel Surface :Titanium Plated Scop : thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber. 1 x 4-12mm Spiral Grooved Drill 1 x 4-20mm Spiral Grooved Drill 1 x 4-32mm ... more info
Features : No need for a pilot hole Titanium coated to reduce friction and run cooler Automatically deburr holes as you drill High speed steel,durable. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulati ... more info
3pc Step Drill HSS Titanium Bits Steel Hole Cone Cutters Set 4 - 32mm in 2mm Increments Step drill cutting specification: 4 - 12mm Hole Sizes in 2mm Steps (5 steps) 4 - 20mm Hole Sizes in 2mm Steps (9 steps) 4 - 32mm Hole Sizes in 2mm Steps (15 steps) Len ... more info