Carbide Drill Bits For High Hardness Steel

Product Number：HD - 3xD Carbide Drill For High Hardness Steel - Without Coolant Hole , Size Range: 3mm~14mm , Point Angle: 140°

█Features: ①Small helix angle ②Special geometry ③Large core thickness → Superior drilling performance for above HRC45 steel & High rigidity. █Application: Carbon steel , Alloy steel , Pre-harden steel ~45HR , High-hardened ~60HRC

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Features Specification Contact Us

►HD
♦Size Range: Ø3-14mm
♦Point Angle: 140º

Features

Small helix angle
Special geometry
Large core thickness

→ Superior drilling performance for above HRC45 steel & High rigidity.

鑽頭_HD

Application

ITEM	Carbon steel, Alloy steel	Pre-harden steel ~45HR	High-hardened ~60HRC	High-hardened ~65HRC	Stainless steel	Cast iron	Cooper alloy	Aluminum alloy	Titanium alloy	Nickel/ Inconel alloy
HD	◎	◎	◎	○

◎ Excellent ○ Good

PVD Coating (nACo)

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!

►HD - without coolant hole

Application	Mode	Photo	Coolant Hole	Helix Angle	Point Angle	Coating	Diameter	Spec.	Cutting Condition
High Hardness Steel	HD		X	15°	140°	nACo	3.0mm~14.0mm	Download	Download

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