PK High Performance Carbide Drill 5xD

Product Number：5PK - 5xD High Performance Carbide Drill - Without Coolant Hole , Size Range: 3mm~14mm , Point Angle: 135°

█Features: ①Double margin: Achieves smooth surface of drilling and Allows high precision straight cutting. ②Special geometry design makes the room of chip removals greatly improved and with high rigidity. ③Reinforced design in cutting edge improves tool life effectively. ④ Improved the margin top position, to advance the drilling precision. █Application: Carbon steel, Alloy steel, Pre-harden steel ~45HR, Cast iron

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Features Specification Contact Us

►5PK - without coolant hole
♦Size Range: Ø3-14mm
♦Point Angle: 135º

Features

1. Double margin
Achieves smooth surface of drilling.
Allow high precision straight cutting.
2. Special geometry design makes the room of chip removals greatly improved and with high rigidity.
3. Reinforced design in cutting edge improves tool life effectively.
4. Improved the margin top position, to advance the drilling precision.

PK High Performance Carbide Drill

Application

ITEM	Carbon steel, Alloy steel	Pre-harden steel ~45HR	High-hardened ~50HRC	Stainless steel	Cast iron	Copper alloy	Aluminum alloy	Titanium alloy	Nickel/ Inconel alloy
5PKC/8PKC	◎	◎	○	○	◎			○	○

◎ Excellent ○ Good

PVD nACRo Coating

nACRo Nanocomposite coating process

By deposition very different kinds of materials,the components (like Ti, Cr, Al in the first group,and Si in the other) are not mixed completely, and 2 phases are created. The nanocrystalline TiAlN- or AlCrN-grains become embedded in theamorphous SiN-matrix and the nano-composite structure develops.
Silicon increases the thoughness and decreases the internal residual stress of the coating. The increasing of the hardness is generated by the structure only, the SiN matrix enwraps the hard grains and avoids growing of their size.

Contain Si membrane, oxidation start temperature : 1,100℃.
Nano grade coating, better surface finish
Extremely high nano hardness, extremely high adhesion.
Better protection for tools, reduction of production cost.

Carbide End Mills Ø10mm, z=4, steel 34CrNiMo6 (30 HRC), Coolant: Air; Minimum lubrication
- Tested tools: 2x4 - Source: Carmex, Maalot, ISR

Package & Shipping

Delivery :
Generally, it is 5-7 days if the goods are in stock.
It is 15-20 days if the goods are not in stock, it is according to quantity.

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The Guide to Buying Carbide Drill Bits, Choose the right one for your job!

►5PK without coolant hole - 5PKC 8PKC with coolant hole

Application	Mode	Coolant Hole	Helix Angle	Point Angle	Coating	Diameter	Spec.	Cutting Condition
General Steel & Cast iron	5PK	X	30°	135°	nACRo	3.0mm~14.0mm	Download	Download
General Steel & Cast iron	5PKC	O	28~30°	140°	nACRo	3.0mm~14.0mm	Download
General Steel & Cast iron	8PKC	O	28~30°	140°	nACRo	3.0mm~12.0mm	Download

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