Introducing the 3PCS HSS Spiral Grooved Titanium Step Drill Bit, a game-changer in precision drilling. Crafted with high-speed steel (HSS) and coated with a durable titanium finish, this drill bit set offers exceptional strength, longevity, and resistance to wear and tear. The spiral grooved design ensures efficient chip removal, preventing clogging and enhancing drilling speed. With three different sizes, this versatile set allows for seamless drilling in various materials, including wood, plastic, and metal. Whether you're a professional tradesperson or a DIY enthusiast, this step drill bit set guarantees superior performance, accuracy, and durability. Upgrade your drilling experience with the 3PCS HSS Spiral Grooved Titanium Step Drill Bit.
3PCS HSS Spiral Grooved Titanium Step Drill Bit. The measurement system in the main measurement parameters for the azimuth Angle and tilt Angle of hole and bent sub direction, according to the hole of measured parameters available triangle function to calculate the coordinates of each measurement point, can delineate the space curve in the horizontal and vertical plane of projection, and compared with design of the track, even if the adjustment direction of bent sub, according to the deviation and directional drilling trajectory is limit to comply with the design requirements.We also product Tape Measure,Caulking Gun,Hand Tools,Power Tool accessories and so on.
When drill the hardness and larger diameter hole, must cooling the bit with cool water, recommend the drilling rate for 120-240 is suitable for processing 6 mm and below plate, the bits are high speed steel material, drilling rate are 120/minute, expanding to more than 20 mm hole, drilling rate shall not be higher than 400 RPM and used water cooling.
We also product Tape Measure,caulking gun,hand tools,Power tool accessories and so on.
We can supply high quality fully ground step drill bit.Welcome to consult us for more.
Description: Size Include: 4-12mm(9 Step), 4-20mm(9 Step), 4-32mm(15 Step) Material: HSS Steel Quantity: 1 Set(3 PCS) Finish: Titanium Length: 4-12mm Length: Approx. 74mm/ 2.91" 4-20mm Length: Approx. 74mm/ 2.91" 4-32mm Length: Approx. 103mm/ 4.06" The 3 Cutters Come in the Following Sizes: 4-32mm (15 Step: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm) 4-20mm (9 Step: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 4-12mm (9 Step: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm,11mm, 12mm) Feature: -100% brand new and high quality. -Drop forged, heat treated, high speed steel, fully polish. -Take the guessing out of drilling by supplying the proper depth for you. -Use for home and industrial. Package Included: 1set(3pcs) x HSS Steel Drill Bit
Product Categories : Drill Bit > Step Dril Bit
