Glunlun Forstner Drill Bits,5Pcs 15-35mm Forstner Auger Drill Bit Set Round Shank Wood Tools Forstner Tips Boring Hinge Hole Saw Cutter Description: ■Precision ground for heavy use and easily resharpened, they can enlarge existing holes with ease and can bore any arc of a circle. ■Carbide tip is specially designed to through hole cleanly in end grain and thin stock, great for boring concealed hinges and door clocks.It is far safer and more accurate to use this drill bit in a drill press. ■Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine. ■Apply to chuck is bigger than or equal to 10MM Drill, High Power Grinder, Pneumatic Drill, Magnetic Drill, Pistol Drill. ■Size: 15mm, 20mm, 25mm, 30mm, 35mm. ■Material: carbide steel (45% carbide content). Great Applications: ■It can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic products, wood, plywood, etc. ■It is suitable for pistol drill, bench drill, vertical drilling machine hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine, etc. Package Include: ■5PCS Hole Saw Forstner Auger Drill Bit ( diameters: 15/20/25/30/35 mm) Important Note: ■When you using this drill bit, the materials (eg. wood, plastic products, plywood ect.) ■Temperature will get very high , please add some water or coolant to avoid the material get smoke.
C**N
Damage to cutting faces
Whether damaged in transit or at manufacture some evidence of chipping to cutting edges, will need some dressing with a wet stone to make good, shipped with plenty of corrosion retardant oil which was good to see.Annoyed that I will have to spend some time and effort on making the cutting faces good but once done for the price should make for a decently priced set of cutters, time will tell if they will keep their edge.
B**.
... one to cut into oak worktop and it was fine. Still sharp after cutting 6 holes so for ...
used one to cut into oak worktop and it was fine. Still sharp after cutting 6 holes so for the price its fine.
D**N
It works
It works
M**K
Three Stars
good product
P**P
Ok for hand drills, good
Not bad at all for the price. Sharp enough for some casual DIY on soft wood.I found that these are suitable for hand drills... so long as it's pretty heavy, or you'll have to put some muscle into it.
D**.
Great drils for a single job
had to drill some circles to reaffix our washer cover door to the replacement washing machines. and yes these drills were a cheap good value solution
T**Y
Not recommended
They come in a bag with oil on them, oil means sht metal, never the less i gave them a try on soft wood, didn't work quite well they burned the battery fast and did not do the job either.
S**N
Not sharp enough for hard wood
Great for starting a fire
Trustpilot
2 weeks ago
1 month ago
