High Speed Steel Step Drills

ITEM # FHC-01-906-020

Review | Write a review

Brand: UNIBIT

Model #: 20

Short Description: #20 UNIBIT STEP DRL

Msrp: $70.98

Price: $70.98 EA.

Description
Specification

Features

·Right hand (clockwise rotation) cutting direction.
·Multi-step design with progressively larger holes.
·Self-starting or hole enlarging styles.
·Straight shank diameters of 1/4", 3/8" or 1/2" (6.5mm, 10mm, or 13mm).
·Conical design permits as many as 13 different size holes to be drilled with one drill.
·These drills, depending on the model, have a step 1/8" to 3/8" (3.5mm to 11mm) thick between sizes.
·20 different models are available to produces holes from 1/8" to 1-3/8" or 4mm to 35mm.
·The hardened, high speed steel drill body is available in either an uncoated style or with a TiN coating for longer life in tougher materials.
Cobalt
·M35 grade provides high heat & abrasion resistance.
·Longest cutting life.
·6 times longer life vs. competition.

Applications

·Specialty step drill designed to machine a large number of different hole diameters with a single tool.
·Single cutting edge creates perfectly round holes in metal, plastic, and wood without center punching.
·For use with thin materials.
·Two general variations are available for either self-starting holes or for enlarging existing holes.
·Single flute design helps to ensure perfectly round holes in a wide range of ferrous, non-ferrous and non-metallic materials.

Unit Of Measure

Catalog Price

70.98

Product Spec Display

Brand

UNIBIT

Size Type

Fractional

Finish Coating

Bright

Model #

Size Range

9/16" to 1"

No. of Holes

Recommended Items

item #	Name #	Price
FHC-01-906-060	High Speed Steel Step Drills & Sets	$ 187.70 EA.
FHC-01-906-013	High Speed Steel Step Drills & Sets	$ 96.12 EA.
FHC-01-906-035	High Speed Steel Step Drills & Sets	$ 140.81 EA.
FHC-01-906-059	High Speed Steel Step Drills & Sets	$ 105.92 EA.
FHC-01-906-010	High Speed Steel Step Drills & Sets	$ 36.15 EA.
FHC-01-906-054	High Speed Steel Step Drills & Sets	$ 105.92 EA.
FHC-01-906-053	High Speed Steel Step Drills & Sets	$ 89.59 EA.
FHC-01-906-012	High Speed Steel Step Drills & Sets	$ 29.11 EA.
FHC-01-906-034	High Speed Steel Step Drills & Sets	$ 79.42 EA.
FHC-01-906-011	High Speed Steel Step Drills & Sets	$ 74.60 EA.
FHC-01-906-033	High Speed Steel Step Drills & Sets	$ 67.20 EA.
FHC-01-906-055	3 Piece Step Drill Sets	$ 183.27 SET
FHC-01-906-072	Cobalt Step Drills	$ 47.32 EA.
FHC-01-906-071	Cobalt Step Drills	$ 47.32 EA.
FHC-01-906-052	High Speed Steel Step Drills & Sets	$ 49.69 EA.
FHC-01-906-074	Cobalt Step Drills	$ 100.85 EA.
FHC-01-906-051	High Speed Steel Step Drills & Sets	$ 49.69 EA.
FHC-01-906-073	Cobalt Step Drills	$ 85.33 EA.
FHC-01-906-006	High Speed Steel Step Drills & Sets	$ 140.81 EA.
FHC-01-906-003	High Speed Steel Step Drills & Sets	$ 62.12 EA.
FHC-01-906-002	High Speed Steel Step Drills & Sets	$ 37.31 EA.
FHC-01-906-005	High Speed Steel Step Drills & Sets	$ 73.44 EA.
FHC-01-906-004	3 Piece Step Drill Sets	$ 137.52 SET
FHC-01-906-021	High Speed Steel Step Drills	$ 156.03 EA.

High Speed Steel Step Drills

Features

Applications

SIGN UP FOR EXCLUSIVE SAVINGS!