Feature

●The twist holes made of premium high speed steel for increased durability.
●Drilling or punching is the worlds most widely used metalworking process. Twist drills are the most commonly used drill types. Twist drills are commonly used for drilling holes with hand drills, standing drills or lathes.
●This product is for impact applications, for fast drilling in block, masonry and concrete, etc.
●The bit has a straight shaft, which is more convenient to use. Machined grooves with deeply incised spiral that allow quick material removal. The grooves of the drill serve as a passage for chip removal from the hole and for the coolant to enter the hole.
●This surface provides a highly adhesive surface treatment that retains the cutting fluid and prevents the chips from welding to the tool, reducing the formation of a build-up edge.


Description

1. The twist holes made of premium high speed steel for increased durability.
2. Bit has a straight shaft, which is more convenient to use. Ground flutes with deep-cut spiral that allows for quick materials. The flutes of the drill are a passage for chip extraction from the hole and for coolant entering the hole.
3. This finish results in a highly adhesive surface treatment that serves to retain cutting fluid and prevent welding from chip to tool, reducing the formation of a built edge.
4. Drilling or making holes is the worlds most common metal processing operation. Twist drill bits are the most commonly used type of drill. Rotary drills are commonly used for drilling holes with hand-operated drills, standalone drills or lathes.
5. This product is for impact applications, for fast drilling in block, masonry and concrete, etc.

Specification:
Features:
The straight shaft design is more suitable for many electric drills and drills (here is not included).
Sharp and twisted flute make drilling easier and more effortless
Suitable for wood, aluminium, plastic, etc.

Specification:
High quality.
Product Name: Twist Drill Bit
Design: straight shank.
Material: HSS
Diameter and total length:
3.5 mm twist bit, 160 mm total length.

Package includes:
1 x twist drill bit.