6 x 1-1/4 x 3/8" Challenge Wood Drill Blocks

6" x 1-1/4" x 3/8" Challenge End/Short-Grain Rock-Maple Wood Blocks
100% Rock Maple, Short-Grain
Pkg. of 3 Dozen

Our Wood Drill Blocks are the only blocks made with Rock Maple Wood, Wax Coated to prolong drill bit life, and hand wrapped in brown waterproof paper to prevent shrinking and swelling.

Our company has been manufacturing, for over 75 years, a complete line of wood and plastic drill blocks to precision measure for all makes of paper drilling machines.
Millions Sold!