Reviews Nitriding Heat Treatment

50Pcs Twist Drill Bit Set HSS Shank Titanium Coated High Speed Steel Mini Drill Bit Micro Exactness 1/1.5/2/2.5/3mm Perfect for Wood Plastic Steel and Aluminum Alloy

The main material is high-speed steel, with titanium and nitriding treatment.High speed steel is more abrasion resistant and durable than other metal materials. good wear resistance and durability..
High Quality: suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.Mainly for thinner, low hardness of wood and soft metal hole processing, for high hardness stainless steel and other materials can not be processed..
Easy to Removal Chip: spiral grooves with an oxide coating for quick removal..
Surface Titanium Coated: Increase the HARDNESS of the drill bit, Strengthen heat dissipation, make bit more WEAR-RESISTING..

EXTRUSION SYSTEM: Gradient mixing type with high-speed energy saving design, extrusion blow moulding machine gradually changed screw with same distance and different deep. Material of screw: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥800,brittleness≤2. Material of barrel: High quality nitriding steel 38CrMoAlA,with nitriding surface HV≥900,brittleness≤2..
DIE HEAD: Head mode of plastic toy extrustion blow molding machine, the continuous extrusion head is designed with material center coming-in type and removing the plastic melting line on the product surface, easily for material or color change, saving the time & material cost with speedy operation..
HYDRAULIC SYSTEM: The main hydraulic system of fully automatic precision plastic injection blow moulding machine is mainly composed of motor, pump, pressure regulating valve block, reversing valve blocks, cylinders and oil chillers. It controls platens open & close, carriage up & down, extrusion system up & down, blow pin actions, or even spinning cut and so on..
ELECTRICAL CONTROL: The electrical control system of plastic small bottles blowing machine is composed of operation panel, temperature control module, PLC, input & output module, proportion board, contactors, voltage s....

Material: High speed steel 9341 is designed to ensure sharp and fast execution in metal surface for clean results. .
Nitriding surface treatment makes it durable and can withstand heavy duty operation for long service. .
Precision ground with geometry of 118 degree split point for quick penetration and accurate start-up. .
Suitable for drilling various materials such as die steel, l-beam, channel steel, ordinary steel, aluminum, copper, wood, stainless steel..

4241 high speed steel construction for high strength and nitriding surface treatment to make the drill bit harder to ensure long durability..
It can drill and expand hole on iron sheet and aluminum sheet up to 2mm thick..
It has excellent quality, long service life, saving cost for you..
It needs to work with electric drill, bench drill, etc..
Please mark the spot that you are to drill for easier drilling and improved drill bits life..

Specific Size: Cutting Bit Diameter: 14mm(9/16”).
High speed steel (type: 9341) is designed to ensure sharp and fast execution in metal material for clean results. .
Surface treatment of nitriding makes it durable, withstand heavy duty operation for long service life. .
Precision ground with geometry of 118 degree split point for quick penetration and accurate start-up. .
Suitable for drilling various materials such as die steel, l-beam, channel steel, ordinary steel, aluminum, copper, wood or 1-3mm stainless steel..

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..

Nitriding spiral groove drilling ladder 4-32mm bit.
Drop forged, heat treated, high speed steel, fully polish.
Design for precision drilling different size holes from 4mm up to 32mm in diameter,optimum speed and accuracy.
Please feel free to contact us if you have any questions, we will do our best to provide you with the best service. Our company will deliver the goods to you as soon as possible, the logistics speed is faster than amazon website..

Best Value：A Set of 4 gas struts suit for Car Pickup Truck Cap Tool Box Lid，Use two groups separately..
Why Choose Us：180，000 times TUV Fatigue test，Precision steel pipe，High quality sealing ring，QPQ nitriding treatment，very safe..
Product Size：Extended Length: 14.96", Compressed Length: 9.06", Force 45 Pounds Per Strut.Most suitable weight for a set is 36-50 Pounds.
APPLICATION：15" 45Lb/200N Gas Prop Shocks Most used for Car Pickup Truck Cap Tool Box Lid.
18 Months Support：If the product is defective or damaged, we will provide replacement service. If you have other questions, such as installation, product parameters, etc., please contact us..

Best Value：A Set of 2 with L Mounts suit for RV Bed Heavy TV Cabinet..
Why Choose Us：180，000 times TUV Fatigue test，Precision steel pipe，High quality sealing ring，QPQ nitriding treatment，very safe..
APPLICATION：Gas Prop Shocks Most used for Heavy-Duty equipment such as RV Bed Heavy TV Cabinet marine projects, heavy toolbox lid, camper shell, truck canopy, trap door.
Professional design:The pegelong gas spring design team spent several years re-improving, and the production is completed in a modern factory, which is safer and fully meets your needs.
18 Months Support：If the product is defective or damaged, we will provide replacement service. If you have other questions, such as installation, product parameters, etc., please contact us..

【High Speed Steel tool】- High Speed Steel construction with black rolling, nitriding treatmentfinish for proven capability and durability..
【Faeture】- Flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process..
【Advantage】- The twist drill has high wear resistance and durability, and is easy to store and carry..
【Application】- Perfect for stainless steel, copper, aluminum alloy, as well suit for wood, plastic..