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High Speed Steel Twist Drills Sizes #49 to #30 - Otto Frei
High Speed Steel Twist Drills Sizes #49 to #30 - Otto Frei
High Speed Steel Twist Drills Sizes #49 to #30 - Otto Frei
High Speed Steel Twist Drills Sizes #49 to #30 - Otto Frei
Otto Frei

High Speed Steel Twist Drills Sizes #49 to #30

Part # 128.532 4 In Stock Weight <0.1 lb / <5 g
$12.30

Pack Size Options

Sold in packs. See Product Description for quantity.

Drill Size: #32 2.946mm .1160"
Drill Size: #32 2.946mm .1160"
Volume pricing
Total qty Discount Per unit You save
1 – $12.30 –
2 – 3 5% off $11.68 $0.62
4 – 11 7% off $11.44 $0.86
12 + 10% off $11.07 $1.23
Add 1 more for 5% off, saves another $0.62 each.

Availability Sold out

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Description

These High Speed Steel (HSS) twist drills are precision ground and sized from #49 through #30 for accurate drilling in a wide range of metals. Each drill has a shank diameter equal to its cutting diameter. For use in handpieces with 3/32" collets—such as quick change or fixed collet style handpieces—adaptor chucks are available to securely hold these smaller shank drills.

Features

  • High Speed Steel construction for general purpose drilling
  • Shank diameter matches drill cutting diameter
  • Suitable for use with adaptor chucks in 3/32" collet handpieces
  • Precision sizing from #49 through #30
  • Sold in packs of 5

Specifications

Material High Speed Steel (HSS)
Size Range #49–#30
Shank Type Same as Drill Diameter
Sales Unit Pack of 5
Application Drilling Precious and Non-Ferrous Metals

Available Options

Part # Drill Size Metric Diameter Inch Diameter
128.530 #30 3.264 mm 0.1285"
128.531 #31 3.048 mm 0.1200"
128.532 #32 2.946 mm 0.1160"
128.533 #33 2.870 mm 0.1130"
128.534 #34 2.819 mm 0.1110"
128.535 #35 2.794 mm 0.1100"
128.536 #36 2.705 mm 0.1065"
128.537 #37 2.642 mm 0.1040"
128.538 #38 2.578 mm 0.1015"
128.539 #39 2.527 mm 0.0995"
128.540 #40 2.489 mm 0.0980"
128.541 #41 2.438 mm 0.0960"
128.542 #42 2.375 mm 0.0935"
128.543 #43 2.261 mm 0.0890"
128.544 #44 2.184 mm 0.0860"
128.545 #45 2.083 mm 0.0820"
128.546 #46 2.057 mm 0.0810"
128.547 #47 1.994 mm 0.0785"
128.548 #48 1.930 mm 0.0760"
128.549 #49 1.854 mm 0.0730"

Notes

  • Use adaptor chucks when operating these drills in 3/32" collet handpieces.
  • Select appropriate speeds and lubrication based on the material being drilled.
  • Want to buy several sizes at once? Open the Quick Order tab to add multiple variants at once.

Specifications

Brand
Otto Frei
Part #
128.532
Type
Drills
Dimensions
3.5 in x 2 in x 0.25 in
Material
High Speed Steel (HSS)
Size Range
#49–#30
Shank Type
Same as Drill Diameter
Sales Unit
Pack of 5
Application
Drilling Precious and Non-Ferrous Metals
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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