VALYRIANTOOL Titanium Drill Bit Set 20 Pcs 19/64" HSS Jobber Drill Bits, Premium 4341 High Speed Steel Jobber Length Drill for Drilling on Mild Steel,($21.99Value)

Description

【TITANIUM | HIGH-SPEED STEEL】: Twist Drill Bits, Jobber Length,Classic HSS Construction With Titanium Coating For Proven Capability And Durability. 【STRENGTH & DURABILITY】: Made With HSS 4341, Rockwell Hardness Level HRC 60-62. 【20PCS】:Diameter 19/64 inch, Total Length 4-3/8 inch, Working Length 3-1/16 inch. 【PROFESSIONALS & DIY USE】: For Use On Metal, Wood & Plastics (Not For Use On Concrete / Masonry ) Perfect Match For Workshop or Service Vehicles. 【135-degree split-point tip】: starts drilling immediately with less force and eliminates "walking" across the work surface. Specifications:
Jobber length drill bits, with titanium coated.
Material: High Speed Steel
Surface Treatment: Titanium Coated
Application: metal, wood, plastic, PVC and other handicraft industry drilling
Working principle: the round hole of the workpiece is drilled through the rotary cutting of its relative fixed axis.

Package Included:
20PCS Drill Bit

NOTICE:
- Ensure the left and right cutting edges of the drill are symmetrical when drilling.
- Observe the uniformity of the spark while drilling, adjust the pressure in time, and pay attention to the cooling of the bit.