【Flutes Form】2 Flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. Chatter-free design with staggered cutting teeth ensure the precise countersinking and the clean & smooth of the hole.
【135° Point Angle】Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering. Helical flute for swarf to easily get out. Ideal for general purpose drilling applications.
【Wide Application】Perfect for stainless steel, copper, aluminum alloy, as well suit for wood, plastic. Suitable for home DIY, and general building/ engineering use.
Description
Utoolmart 6.5mm/0.25" Twist Drill with Titanium Coated High Speed Steel Bit
How to Use Twist Drill Bits
*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.
Note
*Mini twist drill bit can NOT be used in the impact drill.
Technical Parameters
Material : High Speed Steel M35(HSS-M35) with CO
Surface Treatment : Titanium Coated
Color : Champagne
Type : N Type 135 dgree
Shank / Cutting Edge Diameter : 6.5mm/0.25"
Total Length : 93mm/3.63"
Package Content: 2 x Twist Drill Bit.