[APEX ON TECH] Needle Tungsten Carbide Cutters HP Low Speed Dental Burs | Tungsten Carbide Cutter

Name	Head Diameter (1/10 Mm)	Cutting Length (mm)	Head Shape	Head Cut	Shank Type	Shank Diameter(mm)	Grit	Color
L016SFE	16	8	Needle	Cross Cut	11-Straight Handpiece	2.35	504-Extra Fine	Yellow
L023SFE	23	14	Needle	Cross Cut	11-Straight Handpiece	2.35	504-Extra Fine	Yellow
L040SFE	40	14	Needle	Cross Cut	11-Straight Handpiece	2.35	504-Extra Fine	Yellow
L016FE	16	8	Needle	Cross Cut	11-Straight Handpiece	2.35	514-Fine	Red
L023FE	23	14	Needle	Cross Cut	11-Straight Handpiece	2.35	514-Fine	Red
L040FE	40	14	Needle	Cross Cut	11-Straight Handpiece	2.35	514-Fine	Red
M060CE	60	15	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L023CE	23	14	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L040CE	40	14	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L060CE	60	15	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L040CN	40	14	Needle	Plain Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L060CN	60	15	Needle	Plain Cut	11-Straight Handpiece	2.35	524-Medium	Blue
M060CN	60	14	Needle	Plain Cut	11-Straight Handpiece	2.35	524-Medium	Blue
C060SCE	60	12.5	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L040SCE	40	14	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L060SCE	60	14	Needle	Cross Cut	11-Straight Handpiece	2.35	524-Medium	Blue
L060SFE	60	15	Needle	Cross cut	11-Straight Handpiece	2.35mm	504 – Extra Fine	Yellow
M060SFE	60	14	Needle	Cross cut	11-Straight Handpiece	2.35mm	504 – Extra Fine	Yellow
L060FE	16	8	Needle	Cross cut	11-Straight Handpiece	2.35mm	514 – Fine	Red
M060FE	60	15	Needle	Cross cut	11-Straight Handpiece	2.35	514 – Fine	Red
L023QSCN	23	14.5	Needle	Straight Edge with Spiral Cut	11-Straight Handpiece	2.35mm	524-Medium	Blue
L045QSCN	45	13	Needle	Straight Edge with Spiral Cut	11-Straight Handpiece	2.35	524-Medium	Blue
LB060QSCN	60	12	Needle	Straight Edge with Spiral Cut	11-Straight Handpiece	2.35	524-Medium	Blue
LS023GTI	23	8	Needle	Straight Edge with Spiral Cut	HP shank	2.35	544-Super Coarse	Black
L040GTI	40	14	Needle	Straight Edge with Spiral Cut	HP shank	2.35	544 – Super Coarse	Black
LS023QSF	23	8	Needle	Spiral Cut	11-Straight Handpiece	2.35mm	504 – Extra Fine	Yellow

 

 

DESCRIPTION:

Description	Code	Grit	Grit Size (Mesh)	Ring Colour	Dental lab usage	Universal usage
Extra Fine Cross Cut	SFE	Super Fine	600	yellow	crown and bridge, model casting, acrylic	For fine finishing of gold, alloys, and all versions of resins & composites – due to the special cut also ideally suited for ceramics, avoiding occurrence of crackles.
Fine Cross Cut	FE	Fine	320	red	crown and bridge, acrylic and porcelain veneer, model casting, model production, acrylic	Suitable for all dental materials. It smoothens the surface and enables accurate operation on any structure.
Standard Plain Cut	CN	Medium	170	blue	crown and bridge, acrylic and porcelain veneer, model casting, acrylic	For all dental materials – the plain cut enables a smooth cutting pattern, particularly on resins, and thus reduces rework.
Standard Cross Cut	CE	Medium	170	blue	laboratory milling, crown and bridge, acrylic and porcelain veneer, model casting, model production, acrylic	For coarse abrasion on chrome-cobalt alloys, precious metal alloys, chrome-nickel alloys, model cast alloys, acrylics.
Coarse Cross Cut	SCE	Coarse	100	green	model production, acrylic	For efficient reduction of resins including tray materials as well as plaster.
Straight Edge Spiral Cut	QSCN	Medium	170	blue	model production, acrylic	For efficient reduction of all versions of resins & composites.
Super Coarse Cross Cut	XCE	Super Coarse	70	Black	model production, acrylic	For fine finishing of gold, alloys, and all versions of resins & composites – due to the special cut also ideally suited for ceramics, avoiding occurrence of crackles.
Straight Edge Cross Cut	Gti	Super Coarse	70	Black	model production, acrylic	For fine finishing of gold, alloys, and all versions of resins & composites – due to the special cut also ideally suited for ceramics, avoiding occurrence of crackles.
Fine Spiral Cut	QF	Fine	320	red	model production, acrylic	For efficient reduction of all versions of resins & composites.
Extra Fine Spiral Cut	QSF	Super Fine“`html	600	yellow	model production, acrylic	For efficient reduction of all versions of resins & composites.

The coarser the grit, the rougher the finish; conversely, the finer the grit, the smoother the finish.

For high-speed sanding, blue standard handles are recommended, whereas red or yellow handles are suggested for light sanding.

 

 

Applications:

• These tools are suitable for use on stone, steel, animal bones, horns, etc., with a hardness less than 6.5 on the Mohs scale or 70 HRC.

 

Features:

• Capable of processing workpieces with hardness up to <6.5 on the Mohs scale or 70 HRC.
• Can replace small handle-mounted grinding wheels for most jobs without dust pollution.
• High processing quality with a high degree of surface smoothness, capable of producing high-precision mold shapes.
• Made of 100% high-density tungsten steel for high hardness and long life, offering durability 10 times higher than high-speed steel tools and over 200 times that of small grinding wheels.

 

Tips:

• Tool rotation speed should generally be between 6000-20000 rpm.
• Ensure the tool is clamped correctly and tightly, ideally up to the colored circle on the handle to prevent runout issues.
• Milling in a climb direction is preferable to avoid recutting and excessive force, with pressure not exceeding 1 kilogram.
• Approach the workpiece gradually to avoid tooth chipping.
• When the tool is in operation, use it carefully to prevent strong impacts that could cause the tool to fracture or bend.
• When working on oxides or rough surfaces, it’s best to first use a worn tool to deburr before proceeding with a new tool to extend tool life.
• Always wear protective goggles to guard against flying chips.
• Note that 2.34mm shank tools should not be used on any CNC equipment.

 

Product Overview:

Tungsten steel is a type of hard alloy. In recent years, the comprehensive cost of tungsten steel has increased, leading to many products on the market made from high-hardness alloys that impersonate tungsten steel in terms of hardness but are inferior in quality. Tungsten steel products have been challenging to promote and gain customer acceptance due to this.

Here we explain the characteristics of both materials: High-speed steel products are cheaper, with prices around five or six yuan, but they are a level lower in hardness than tungsten steel and nearly 10 times less durable. Their lifespan and hardness are inferior to tungsten steel products.

Imported tungsten steel products are typically priced at seventy to eighty yuan or more, while domestic products have also increased to more than ten yuan due to recent raw material cost rises.

All our products are manufactured to export standards, with heads made from 100% tungsten steel, ensuring high durability and hardness. Our precision-engineered grit patterns, uniform product specifications, and high-speed stability during grinding allow for more accurate and sharp cutting.

Our products are mainly designed for use with porcelain, resin, and non-precious metals.

Please note that different grit patterns will produce varying sanding efficiencies. For high-speed sanding, blue standard handles are recommended, whereas red or yellow handles are suggested for light sanding.