Best High speed Steel Boring Inserts

SHB12 Small Bore Boring Bar, High Speed Steel Lathe Extension Tool for CNC Turning Milling (SHB-12-03)

There are many optional types of SHB-12-03, SHB-12-04, SHB-12-05, HB-12-06 to meet various needs..
Vacuum nitriding treatment makes the surface harder and more wear-resistant. Made of high-quality high-speed steel material, with high hardness and high strength..
The entire working part of the small hole boring bar is precision ground and hardened, which is suitable for various CNC turning and milling machines..
The small hole boring bar is quenched at high temperature, which greatly improves the hardness, wear resistance, fatigue strength and toughness..
We strive to provide a product of the highest quality and the best customer experience, if you are not completely satisfied, do not hesitate to contact us at any time..

Drop Forged, Heat Treated Steel Bits Used For Drilling Wood, Steel & Drywall.
Set Includes Magnetic Quick Change Bit Extension, Countersink Bit, 1/4" Center Punch.
Masonry Bit Set, Double Ended Screw Head Bits, High Speed Steel Drill Bits.
Center Point Drill Bits, Wood Boring Spade Bits, 6 Point Nut Drivers, 4 Hole Saw.

DURABLE: The surface is vacuum-nitrided processing, with higher hardness and more wear resistance.High temperature quenching, greatly improve the hardness, wear resistance and toughness, and achieve bright surface and small deformation..
MATERIAL: High speed steel.Made of high-speed steel, durable and long service life..
WIDELY USED: Suitable for various CNC turning and milling machines..
AVAILABLE IN FOUR STYLES FOR CHOICES: SHB-12-03, SHB-12-04, SHB-12-05, HB-12-06..
Package List:1 x Small Bore Boring Bar.Length: 10L.

【Package】: 7pcs Turning tools (boring bars) with 5/8" shank diameter + 14pcs indexable GOLDEN carbide inserts + 7pcs wrenches.
【Durable and Long Life Turning Holder】: Made of 42CrMo steel which with high hardness and is very wearable, also have strong toughness and low-temperature impact resistance.
【Indexable Carbide Golden Inserts】: Agile cutting, good chip removal, no cutting break.
【Easy to Use】: Easy to assembly, shock proof.
【After-sales Service】 : Any questions, please contact us anytime, we'll quickly response to service for you. We offer FREE EXCHANGE for dissatisfaction.

Material: Made of high-speed steel, with high hardness, sturdiness and durability, compact structure, and prolonged service life..
Good cutting ability: It has a sharp tip, strong cutting ability, high precision and long service life..
Excellent performance: The milling cutter has a sharp cutting edge, good cutting ability, and high precision, making the work easy and flexible..
Applicable to: It is widely applicable to steel, plastic, wood, copper, aluminum and other metal materials..
Wide range of uses: Milling reamers are widely used for boring processing, installed in drilling machines and milling machines, and suitable for reaming mold processing and manual processing..

3/4", .75in Round Shank, 90 Degree, Indexable Boring Bar Set, allowing the operator to set positive or negative rake.
Chip breaker eliminates long stringer chips, A new cutting edge may be presented by simply, indexing the insert.
It is not necessary to remove tool from chuck or tool post.
Positive Rake 90Degree Lead, Uses 0.050" key, C6 grade: carbide for steel and alloy steel.
1/4" I.C. carbide inserts fit all bars, Radius = 0.015", Key = T8, Shank: 3/4", Piece per set: 8.

Used mainly for machining aluminum at medium cutting speeds and medium or large chip sections. The inserts usually feature very sharp cutting angles.
Super positive square milling inserts for machining aluminum, stainless steel, and high temperature alloys (QUAD2000).
ISO Range - P/M/K / ISO Range - N/S/H (N15-N30).
Grade or Coating Type: Uncoated / Coating Layers: Uncoated.

1680W Strong Power: Built to stand by you on toughest job sites. Powerful motor: 1680W, 110V, 60HZ, 10A. Max Boring Depth: 2inch/50mm. Max Boring Diameter: 2inch/50mm. Max Travel Distance: 8.5inch/216mm. Main function: drilling and coring. Besides, our magnetic drill can only be used with hollow boring bits, not with annular bits..
Stepless Speed & Cooling System: Our magnetic base drill bores at 0 - 300RPM. Its stepless speed control knob provides a more precise speed. Coolant tank with 300 mL capacity, dustproof air inlet, and exhaust air holes are designed for cooling the magnetic drill press during overheating..
Powerful Magnet: The electromagnetic base is made of almost pure iron and has a strong magnetic force up to 2922lbf/13000N, ensuring that the machine does not move during drilling..
Considerable Details: Ergonomically designed lifting handle, three extended crank handles coated with nonslip rubber and external carbon brush allow you to operate the mag drills with minimum effort..
Versatile Application: This versatile mag drill press is ideal for ship & bridge building, industrial and steel fabrication, windmill & power-plant construction, railway manufacture, equipment installation, and many other fields..

Material : High Quality HSS, Size: 1/2x1/2x4".
Make your own LH, RH, boring, internal threading or form tools.
Parallelogram design. High speed steel tool bit for lathe. Used for fabrication of cutting tools for milling, turning, parting, engraving, drilling,....
Commonly used on a lathe, a milling machine fly cutter or a metal shaper.