HSS drill bits with spring loaded, knurled sleeve. Creates accurate, centred holes using hinges as template without damaging door furniture. Chamfered head fits into hinge countersunk holes for more stability when drilling. Sizes: 2, 2.8 and 3.6mm.
Features
- HSS drill bits
- Spring-loaded knurled sleeve
- Creates accurate, centred holes for hinge screws
- Chamfered head for increased drilling stability in countersunk holes
- Chamfered head for increased drilling stability in countersunk holes
- Prevents damage to door furniture
