TwinBox: tap and twist drill as a pair
The TwinBox holds the tap and its matching core hole drill in one pack. That rules out the wrong drill for the thread size — the most common reason for a thread that comes out too tight or too loose. A set holds the matching tools in one case, sorted by size — the assortment for a workshop that does not want to reorder every size separately.
VÖLKEL offers 105 versions to DIN 371 and DIN 376, in HSS-G and HSSE-PM, from M 3 x 0.5 to M 16 x 2.0, plus NPT 1/16 x 27 to NPT 2" x 11.5. Lead forms B and C cover through holes and blind holes.
105 products found
Sort by
GREEN RING TwinBox Machine Tap + Twist Drill, DIN 376, Form B, HSS-E, M 14 x 2.0
Item no. 35397
€37.50
GREEN RING TwinBox Machine Tap + Twist Drill, DIN 376, Form B, HSS-E, M 16 x 2.0
Item no. 35398
€46.00
RED RING TwinBox Machine Tap + Twist Drill DIN 376 HSSE-PM TiALN - M 12 x 1.75
Item no. 36196
€64.50
RED RING TwinBox Machine Tap + Twist Drill DIN 376 HSSE-PM TiALN - M 14 x 2.0
Item no. 36197
€100.00
RED RING TwinBox Machine Tap + Twist Drill DIN 376 HSSE-PM TiALN - M 16 x 2.0
Item no. 36198
€123.00
standard TwinBox Machine Tap + Twist Drill, DIN 371, Form B, HSS-E, M 10 x 1.5
Item no. 37595
€14.30
