Lithco Drill Blocks are manufactured from the finest end-grain, northern-grown maple and precision-milled to fit your Challenge paper drill without any sizing problems. Sized 3 × 3/4 and usable on both sides for extended wear, they protect your drill bits and keep holes clean.
- End-grain northern maple — the finest material for clean drilling and long life
- Precision-milled — fits Challenge drills without sizing problems
- Reversible — usable on both sides for extended wear
- 3 × 3/4 size — sized for Challenge paper drills
Tip: Replace the drill block at the first sign of wear to keep clean, accurate holes and protect your drill bits.
Product Details
| Product | Lithco Drill Blocks (Challenge) | Size | 3 × 3/4 |
| Material | End-grain northern-grown maple | Fits Drills | Challenge |
| Wear | Usable on both sides (reversible) | Sold As | Each |
