Drill bits

Universal Wood drill bit (Dia)30mm (L)152mm

Bosch 30mm Forstner Bit Hinge Boring Wood Drill Bit

14-30mm Hex Shank Arbor (Includes HSS Pilot Drill) For 14mm upto 30mm Holesaws

MYLEK 128 Piece Drill Bit And Screwdriver Accessory Set

30mm HSS Blacksmith Drill Bit - 1/2" Reduced Shank Drill for Aluminium, Steel, Wood, Plastic, Non-Ferrous Etc.

DTW 300mm x 450mm Pro Wet Diamond Core

30mm x 800mm Long SDS Plus Drill Bit. TCT Cross Tip With Copper Coating. High Performance Hammer Drill Bit

64 options

JKS UK ULTRA Wet Diamond Core 1 1/4" UNC - 300mm x 450mm

Rennie Tools 30mm HSS Cobalt Blacksmith Drill Bit - Reduced 1/2" Shank Drill For Stainless Steel & Hard Metals

DTW 300mm x 450mm Platinum Wet Diamond Core