Center Drill Bits Kit 1.5/2/2.5/3/4mm Center Drill Bit 5pcs High Speed Steel Center Drill Bits 60 Degree Center Drill Bit for Hole Processing
[Prefabricated Precise Positioning]: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
[Light Cutting and Good Chip Removal]: It has the advantages of light cutting and good chip removal.
When machining a center hole with a diameter of 2-10mm, this center drill is usually used.
[5 Center Drill Bits]: This 60 degree center drill bit has 5 center drill bits, which can be used to drill holes of different sizes.
[Made of High-speed Steel]: This center drill bit is made of high-speed steel, with high hardness and good wear resistance.
[Widely Used]: This center countersink drill bit can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.
GAR S-22 22 Speciman Surface Roughness Comparator AS9000 Compliant
Pocket size gage with 22 precision surfaces for specifying and controlling surface finishes.
There are twenty two replicated machined surface finish specimens with examples of six different machining processes: lapped, ground, blanchard ground, shape-turned, milled and profiled - ranging from 2 to 500 microinches.
The S-22 conventional machining microfinish comparator is rectangular in shape (2" x 5 3/8") and is a corrosion resistant electroformed nickel duplicate of actual machined surfaces.
Supplied in a leatherette case with engineering data and instructions.
Face End Mill, Mt3-Fmb22 Holder Extension 400R50-22 Face End Mill Cutter 10Pcs Apmt1604 CNC Carbide Inserts for Plate Cutting Heavy CNC Milling Cutting
HIGH-PRECISION MACHINING: Hardened high-precision shock resistance, good permeability, multiple impact resistance, good low temperature impact toughness, strong and durable, can increase the service life and shock resistance of the cutter head.
GOOD IMPACT RESISTANCE: Our end mills are ideal for heavy duty CNC milling, Model: 400R--Bore: 22--Number of Inserts: 4--Type of Insert: APMT1604--Number of Inserts: 10 Pieces.
MACHINING RANGE: This MT3-FMB22 holder has better cleanliness and more stable precision, can be used for sheet metal cutting, hardened inserts for steel.
EMBEDDED TOOL HOLDER: The lathe tool holder is embedded, which is easier to control than the flat-tail type tool holder, with high precision, and the threaded connection holes are connected more tightly, reducing machining errors.
WIDE RANGE OF APPLICATIONS: Lathe extension rods are the main accessories commonly used in milling CNC machine tools, fixture milling machines, horizontal boring machines, ordinary boring and milling machines, drilling machines, bench drills and small machine tools.
The close cooperation of the cutting force of the tool on the workpiece to the guide column reduces the resonance and makes the machining accuracy more stable.
The nut is designed with no wind resistance to ensure more stable machining at high speed..
It has high heat strength and oxidation resistance, strong toughness and super wear resistance..
Made of high quality steel material for long service life.
