Uncoated Iram Paper Drill Bits for everyday use.
Also available with a premium teflon coating here to reduce overheating, sticking and clogging.
The total length is 100mm with a cutting depth of 65mm.
Premium Teflon Coated Standard Fitting Paper Drill Bits
Tungsten Paper Drill Bits for standard fitting
Premium Teflon Coated Iram Paper Drill Bits
Iram Tungsten Coated Paper Drill Bits
CLEARANCE - Teflon Coated Drill Bits - Standard & Iram Fitting