Drill Sets - Imperial

29 Piece | Alpha Gold Series Imperial Tuffbox Drill Set

Product Code: SI29PB

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Key Features
The premium - ideal for the widest range of materials.
Drills faster and longer.
Tough plastic case
Rugged rubber grips
Genuine alpha gold series jobber drill bits

Technical Specifications
Brand ALPHA
Subcategory Drill Sets - Imperial
Series Gold
Type of Measure Imperial
Set/Kit Set
Barcode 9342386014099
Category Drill Sets - Imperial
Longest side (mm) 225.00
Median side (mm) 135.00
Shortest side (mm) 80.00
Weight (gr) 1525.00
Carton Quantity 12.00
Order Quantity 1

The premium - ideal for the widest range of materials.

Drills faster and longer.

  • Tough plastic case
  • Rugged rubber grips
  • Genuine alpha gold series jobber drill bits
  • Strong locking catch
  • Feeds & speeds chart inside every drill set
  • Sizes available: 1/16 - 1/2″ in 1/64″ increments

Imperial (inch) Size Decimal Metric Product Code
  1/16 0.0652 1.65608 9LI116
  5/64 0.0781 1.984375 9LI564
  3/32 0.0938 2.38125 9LI332
  7/64 0.1094 2.778125 9LI764
  1/8 0.1250 3.175 9LI18
  9/64 0.1406 3.571875 9LI964
  5/32 0.1563 3.96875 9LI532
 11/64 0.1719 4.365625 9LI1164
  3/16 0.1875 4.7625 9LI316
 13/64 0.2031 5.159375 9LI1364
  7/32 0.2188 5.55625 9LI732
 15/64 0.2344 5.953125 9LI1564
  1/4 0.2500 6.35 9LI14
 17/64 0.2656 6.746875 9LI1764
  9/32 0.2813 7.14375 9LI932
 19/64 0.2969 7.540625 9LI1964
  5/16 0.3125 7.9375 9LI516
 21/64 0.3281 8.334375 9LI2164
 11/32 0.3438 8.73125 9LI1132
 23/64 0.3594 9.128125 9LI2364
  3/8 0.3750 9.525 9LI38
 25/64 0.3906 9.921875 9LI2564
 13/32 0.4063 10.31875 9LI1332
 27/64 0.4219 10.715625 9LI2764
  7/16 0.4375 11.1125 9LI716
 29/64 0.4531 11.509375 9LI2964
 15/32 0.4688 11.90625 9LI1532
 31/64 0.4844 12.303125 9LI3164
  1/2 0.5000 12.7 9LI12

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